248563890000

素因数分解:

$2^4\times 3^4\times 5^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1$

素因数の和:611

約数の個数: 1000

約数和(自身を含む): 978697716480

約数和(自身を除く): 730133826480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 31, 36, 38, 40, 45, 48, 50, 54, 57, 60, 62, 72, 75, 76, 80, 81, 90, 93, 95, 100, 108, 114, 120, 124, 125, 135, 144, 150, 152, 155, 162, 171, 180, 186, 190, 200, 216, 225, 228, 240, 248, 250, 270, 279, 285, 300, 304, 310, 324, 342, 360, 372, 375, 380, 400, 405, 432, 450, 456, 465, 475, 496, 500, 513, 521, 540, 558, 570, 589, 600, 620, 625, 648, 675, 684, 720, 744, 750, 760, 775, 810, 837, 855, 900, 912, 930, 950, 1000, 1026, 1042, 1080, 1116, 1125, 1140, 1178, 1200, 1240, 1250, 1296, 1350, 1368, 1395, 1425, 1488, 1500, 1520, 1539, 1550, 1563, 1620, 1674, 1710, 1767, 1800, 1860, 1875, 1900, 2000, 2025, 2052, 2084, 2160, 2232, 2250, 2280, 2325, 2356, 2375, 2480, 2500, 2511, 2565, 2605, 2700, 2736, 2790, 2850, 2945, 3000, 3078, 3100, 3126, 3240, 3348, 3375, 3420, 3534, 3600, 3720, 3750, 3800, 3875, 4050, 4104, 4168, 4185, 4275, 4464, 4500, 4560, 4650, 4689, 4712, 4750, 5000, 5022, 5130, 5210, 5301, 5400, 5580, 5625, 5700, 5890, 6000, 6156, 6200, 6252, 6480, 6696, 6750, 6840, 6975, 7068, 7125, 7440, 7500, 7600, 7695, 7750, 7815, 8100, 8208, 8336, 8370, 8550, 8835, 9000, 9300, 9378, 9424, 9500, 9899, 10000, 10044, 10125, 10260, 10420, 10602, 10800, 11160, 11250, 11400, 11625, 11780, 11875, 12312, 12400, 12504, 12555, 12825, 13025, 13392, 13500, 13680, 13950, 14067, 14136, 14250, 14725, 15000, 15390, 15500, 15630, 15903, 16151, 16200, 16740, 16875, 17100, 17670, 18000, 18600, 18756, 19000, 19375, 19798, 20088, 20250, 20520, 20840, 20925, 21204, 21375, 22320, 22500, 22800, 23250, 23445, 23560, 23750, 24624, 25008, 25110, 25650, 26050, 26505, 27000, 27900, 28134, 28272, 28500, 29450, 29697, 30000, 30780, 31000, 31260, 31806, 32302, 32400, 33480, 33750, 34200, 34875, 35340, 35625, 37200, 37512, 38000, 38475, 38750, 39075, 39596, 40176, 40500, 41040, 41680, 41850, 42201, 42408, 42750, 44175, 45000, 46500, 46890, 47120, 47500, 47709, 48453, 49495, 50220, 50625, 51300, 52100, 53010, 54000, 55800, 56268, 57000, 58125, 58900, 59394, 61560, 62000, 62520, 62775, 63612, 64125, 64604, 65125, 66960, 67500, 68400, 69750, 70335, 70680, 71250, 73625, 75024, 76950, 77500, 78150, 79192, 79515, 80755, 81000, 83700, 84402, 84816, 85500, 88350, 89091, 90000, 93000, 93780, 95000, 95418, 96906, 98990, 100440, 101250, 102600, 104200, 104625, 106020, 106875, 111600, 112536, 114000, 116250, 117225, 117800, 118788, 123120, 125040, 125550, 127224, 128250, 129208, 130250, 132525, 135000, 139500, 140670, 141360, 142500, 145359, 147250, 148485, 153900, 155000, 156300, 158384, 159030, 161510, 162000, 167400, 168804, 171000, 174375, 176700, 178182, 186000, 187560, 190000, 190836, 192375, 193812, 195375, 197980, 200880, 202500, 205200, 208400, 209250, 211005, 212040, 213750, 220875, 225072, 232500, 234450, 235600, 237576, 238545, 242265, 247475, 251100, 254448, 256500, 258416, 260500, 265050, 267273, 270000, 279000, 281340, 285000, 290718, 294500, 296970, 306869, 307800, 310000, 312600, 313875, 318060, 320625, 323020, 325625, 334800, 337608, 342000, 348750, 351675, 353400, 356364, 368125, 375120, 381672, 384750, 387624, 390750, 395960, 397575, 403775, 405000, 418500, 422010, 424080, 427500, 436077, 441750, 445455, 465000, 468900, 475152, 477090, 484530, 494950, 502200, 513000, 521000, 523125, 530100, 534546, 558000, 562680, 570000, 581436, 586125, 589000, 593940, 613738, 615600, 625200, 627750, 636120, 641250, 646040, 651250, 662625, 675216, 697500, 703350, 706800, 712728, 726795, 736250, 742425, 763344, 769500, 775248, 781500, 791920, 795150, 801819, 807550, 810000, 837000, 844020, 855000, 872154, 883500, 890910, 920607, 930000, 937800, 954180, 961875, 969060, 976875, 989900, 1004400, 1026000, 1042000, 1046250, 1055025, 1060200, 1069092, 1104375, 1125360, 1162872, 1172250, 1178000, 1187880, 1192725, 1211325, 1227476, 1237375, 1255500, 1272240, 1282500, 1292080, 1302500, 1308231, 1325250, 1336365, 1395000, 1406700, 1425456, 1453590, 1472500, 1484850, 1534345, 1539000, 1563000, 1569375, 1590300, 1603638, 1615100, 1674000, 1688040, 1710000, 1744308, 1758375, 1767000, 1781820, 1841214, 1875600, 1908360, 1923750, 1938120, 1953750, 1979800, 1987875, 2018875, 2092500, 2110050, 2120400, 2138184, 2180385, 2208750, 2227275, 2325744, 2344500, 2375760, 2385450, 2422650, 2454952, 2474750, 2511000, 2565000, 2605000, 2616462, 2650500, 2672730, 2761821, 2790000, 2813400, 2907180, 2930625, 2945000, 2969700, 3068690, 3078000, 3126000, 3138750, 3180600, 3207276, 3230200, 3313125, 3376080, 3488616, 3516750, 3534000, 3563640, 3633975, 3682428, 3712125, 3816720, 3847500, 3876240, 3907500, 3959600, 3975750, 4009095, 4037750, 4185000, 4220100, 4276368, 4360770, 4417500, 4454550, 4603035, 4689000, 4770900, 4845300, 4909904, 4949500, 5022000, 5130000, 5210000, 5232924, 5275125, 5301000, 5345460, 5523642, 5626800, 5814360, 5861250, 5890000, 5939400, 5963625, 6056625, 6137380, 6186875, 6277500, 6361200, 6414552, 6460400, 6541155, 6626250, 6681825, 6977232, 7033500, 7127280, 7267950, 7364856, 7424250, 7671725, 7695000, 7815000, 7951500, 8018190, 8075500, 8285463, 8370000, 8440200, 8721540, 8791875, 8835000, 8909100, 9206070, 9378000, 9541800, 9690600, 9899000, 9939375, 10094375, 10465848, 10550250, 10602000, 10690920, 10901925, 11047284, 11136375, 11628720, 11722500, 11878800, 11927250, 12113250, 12274760, 12373750, 12555000, 12829104, 13082310, 13252500, 13363650, 13809105, 14067000, 14535900, 14729712, 14848500, 15343450, 15390000, 15630000, 15903000, 16036380, 16151000, 16570926, 16880400, 17443080, 17583750, 17670000, 17818200, 18169875, 18412140, 18560625, 19083600, 19381200, 19798000, 19878750, 20045475, 20188750, 20931696, 21100500, 21381840, 21803850, 22094568, 22272750, 23015175, 23445000, 23854500, 24226500, 24549520, 24747500, 24856389, 25110000, 26164620, 26375625, 26505000, 26727300, 27618210, 28134000, 29071800, 29697000, 29818125, 30283125, 30686900, 31806000, 32072760, 32302000, 32705775, 33141852, 33409125, 34886160, 35167500, 35636400, 36339750, 36824280, 37121250, 38358625, 39757500, 40090950, 40377500, 41427315, 42201000, 43607700, 44189136, 44545500, 46030350, 46890000, 47709000, 48453000, 49495000, 49712778, 52329240, 52751250, 53010000, 53454600, 54509625, 55236420, 55681875, 58143600, 59394000, 59636250, 60566250, 61373800, 64145520, 65411550, 66283704, 66818250, 69045525, 70335000, 72679500, 73648560, 74242500, 76717250, 79515000, 80181900, 80755000, 82854630, 84402000, 87215400, 89091000, 90849375, 92060700, 95418000, 96906000, 98990000, 99425556, 100227375, 104658480, 105502500, 106909200, 109019250, 110472840, 111363750, 115075875, 119272500, 121132500, 122747600, 124281945, 130823100, 132567408, 133636500, 138091050, 140670000, 145359000, 148485000, 153434500, 159030000, 160363800, 161510000, 163528875, 165709260, 167045625, 174430800, 178182000, 181698750, 184121400, 191793125, 198851112, 200454750, 207136575, 211005000, 218038500, 220945680, 222727500, 230151750, 238545000, 242265000, 248563890, 261646200, 267273000, 272548125, 276182100, 290718000, 296970000, 306869000, 320727600, 327057750, 331418520, 334091250, 345227625, 363397500, 368242800, 383586250, 397702224, 400909500, 414273150, 422010000, 436077000, 445455000, 460303500, 477090000, 484530000, 497127780, 501136875, 523292400, 534546000, 545096250, 552364200, 575379375, 613738000, 621409725, 654115500, 662837040, 668182500, 690455250, 726795000, 767172500, 801819000, 817644375, 828546300, 872154000, 890910000, 920607000, 994255560, 1002273750, 1035682875, 1090192500, 1104728400, 1150758750, 1242819450, 1308231000, 1336365000, 1380910500, 1453590000, 1534345000, 1603638000, 1635288750, 1657092600, 1726138125, 1841214000, 1988511120, 2004547500, 2071365750, 2180385000, 2301517500, 2485638900, 2616462000, 2672730000, 2761821000, 3068690000, 3107048625, 3270577500, 3314185200, 3452276250, 4009095000, 4142731500, 4360770000, 4603035000, 4971277800, 5178414375, 5523642000, 6214097250, 6541155000, 6904552500, 8018190000, 8285463000, 9206070000, 9942555600, 10356828750, 12428194500, 13082310000, 13809105000, 15535243125, 16570926000, 20713657500, 24856389000, 27618210000, 31070486250, 41427315000, 49712778000, 62140972500, 82854630000, 124281945000, 248563890000]

約数ペア:

[(1, 248563890000), (2, 124281945000), (3, 82854630000), (4, 62140972500), (5, 49712778000), (6, 41427315000), (8, 31070486250), (9, 27618210000), (10, 24856389000), (12, 20713657500), (15, 16570926000), (16, 15535243125), (18, 13809105000), (19, 13082310000), (20, 12428194500), (24, 10356828750), (25, 9942555600), (27, 9206070000), (30, 8285463000), (31, 8018190000), (36, 6904552500), (38, 6541155000), (40, 6214097250), (45, 5523642000), (48, 5178414375), (50, 4971277800), (54, 4603035000), (57, 4360770000), (60, 4142731500), (62, 4009095000), (72, 3452276250), (75, 3314185200), (76, 3270577500), (80, 3107048625), (81, 3068690000), (90, 2761821000), (93, 2672730000), (95, 2616462000), (100, 2485638900), (108, 2301517500), (114, 2180385000), (120, 2071365750), (124, 2004547500), (125, 1988511120), (135, 1841214000), (144, 1726138125), (150, 1657092600), (152, 1635288750), (155, 1603638000), (162, 1534345000), (171, 1453590000), (180, 1380910500), (186, 1336365000), (190, 1308231000), (200, 1242819450), (216, 1150758750), (225, 1104728400), (228, 1090192500), (240, 1035682875), (248, 1002273750), (250, 994255560), (270, 920607000), (279, 890910000), (285, 872154000), (300, 828546300), (304, 817644375), (310, 801819000), (324, 767172500), (342, 726795000), (360, 690455250), (372, 668182500), (375, 662837040), (380, 654115500), (400, 621409725), (405, 613738000), (432, 575379375), (450, 552364200), (456, 545096250), (465, 534546000), (475, 523292400), (496, 501136875), (500, 497127780), (513, 484530000), (521, 477090000), (540, 460303500), (558, 445455000), (570, 436077000), (589, 422010000), (600, 414273150), (620, 400909500), (625, 397702224), (648, 383586250), (675, 368242800), (684, 363397500), (720, 345227625), (744, 334091250), (750, 331418520), (760, 327057750), (775, 320727600), (810, 306869000), (837, 296970000), (855, 290718000), (900, 276182100), (912, 272548125), (930, 267273000), (950, 261646200), (1000, 248563890), (1026, 242265000), (1042, 238545000), (1080, 230151750), (1116, 222727500), (1125, 220945680), (1140, 218038500), (1178, 211005000), (1200, 207136575), (1240, 200454750), (1250, 198851112), (1296, 191793125), (1350, 184121400), (1368, 181698750), (1395, 178182000), (1425, 174430800), (1488, 167045625), (1500, 165709260), (1520, 163528875), (1539, 161510000), (1550, 160363800), (1563, 159030000), (1620, 153434500), (1674, 148485000), (1710, 145359000), (1767, 140670000), (1800, 138091050), (1860, 133636500), (1875, 132567408), (1900, 130823100), (2000, 124281945), (2025, 122747600), (2052, 121132500), (2084, 119272500), (2160, 115075875), (2232, 111363750), (2250, 110472840), (2280, 109019250), (2325, 106909200), (2356, 105502500), (2375, 104658480), (2480, 100227375), (2500, 99425556), (2511, 98990000), (2565, 96906000), (2605, 95418000), (2700, 92060700), (2736, 90849375), (2790, 89091000), (2850, 87215400), (2945, 84402000), (3000, 82854630), (3078, 80755000), (3100, 80181900), (3126, 79515000), (3240, 76717250), (3348, 74242500), (3375, 73648560), (3420, 72679500), (3534, 70335000), (3600, 69045525), (3720, 66818250), (3750, 66283704), (3800, 65411550), (3875, 64145520), (4050, 61373800), (4104, 60566250), (4168, 59636250), (4185, 59394000), (4275, 58143600), (4464, 55681875), (4500, 55236420), (4560, 54509625), (4650, 53454600), (4689, 53010000), (4712, 52751250), (4750, 52329240), (5000, 49712778), (5022, 49495000), (5130, 48453000), (5210, 47709000), (5301, 46890000), (5400, 46030350), (5580, 44545500), (5625, 44189136), (5700, 43607700), (5890, 42201000), (6000, 41427315), (6156, 40377500), (6200, 40090950), (6252, 39757500), (6480, 38358625), (6696, 37121250), (6750, 36824280), (6840, 36339750), (6975, 35636400), (7068, 35167500), (7125, 34886160), (7440, 33409125), (7500, 33141852), (7600, 32705775), (7695, 32302000), (7750, 32072760), (7815, 31806000), (8100, 30686900), (8208, 30283125), (8336, 29818125), (8370, 29697000), (8550, 29071800), (8835, 28134000), (9000, 27618210), (9300, 26727300), (9378, 26505000), (9424, 26375625), (9500, 26164620), (9899, 25110000), (10000, 24856389), (10044, 24747500), (10125, 24549520), (10260, 24226500), (10420, 23854500), (10602, 23445000), (10800, 23015175), (11160, 22272750), (11250, 22094568), (11400, 21803850), (11625, 21381840), (11780, 21100500), (11875, 20931696), (12312, 20188750), (12400, 20045475), (12504, 19878750), (12555, 19798000), (12825, 19381200), (13025, 19083600), (13392, 18560625), (13500, 18412140), (13680, 18169875), (13950, 17818200), (14067, 17670000), (14136, 17583750), (14250, 17443080), (14725, 16880400), (15000, 16570926), (15390, 16151000), (15500, 16036380), (15630, 15903000), (15903, 15630000), (16151, 15390000), (16200, 15343450), (16740, 14848500), (16875, 14729712), (17100, 14535900), (17670, 14067000), (18000, 13809105), (18600, 13363650), (18756, 13252500), (19000, 13082310), (19375, 12829104), (19798, 12555000), (20088, 12373750), (20250, 12274760), (20520, 12113250), (20840, 11927250), (20925, 11878800), (21204, 11722500), (21375, 11628720), (22320, 11136375), (22500, 11047284), (22800, 10901925), (23250, 10690920), (23445, 10602000), (23560, 10550250), (23750, 10465848), (24624, 10094375), (25008, 9939375), (25110, 9899000), (25650, 9690600), (26050, 9541800), (26505, 9378000), (27000, 9206070), (27900, 8909100), (28134, 8835000), (28272, 8791875), (28500, 8721540), (29450, 8440200), (29697, 8370000), (30000, 8285463), (30780, 8075500), (31000, 8018190), (31260, 7951500), (31806, 7815000), (32302, 7695000), (32400, 7671725), (33480, 7424250), (33750, 7364856), (34200, 7267950), (34875, 7127280), (35340, 7033500), (35625, 6977232), (37200, 6681825), (37512, 6626250), (38000, 6541155), (38475, 6460400), (38750, 6414552), (39075, 6361200), (39596, 6277500), (40176, 6186875), (40500, 6137380), (41040, 6056625), (41680, 5963625), (41850, 5939400), (42201, 5890000), (42408, 5861250), (42750, 5814360), (44175, 5626800), (45000, 5523642), (46500, 5345460), (46890, 5301000), (47120, 5275125), (47500, 5232924), (47709, 5210000), (48453, 5130000), (49495, 5022000), (50220, 4949500), (50625, 4909904), (51300, 4845300), (52100, 4770900), (53010, 4689000), (54000, 4603035), (55800, 4454550), (56268, 4417500), (57000, 4360770), (58125, 4276368), (58900, 4220100), (59394, 4185000), (61560, 4037750), (62000, 4009095), (62520, 3975750), (62775, 3959600), (63612, 3907500), (64125, 3876240), (64604, 3847500), (65125, 3816720), (66960, 3712125), (67500, 3682428), (68400, 3633975), (69750, 3563640), (70335, 3534000), (70680, 3516750), (71250, 3488616), (73625, 3376080), (75024, 3313125), (76950, 3230200), (77500, 3207276), (78150, 3180600), (79192, 3138750), (79515, 3126000), (80755, 3078000), (81000, 3068690), (83700, 2969700), (84402, 2945000), (84816, 2930625), (85500, 2907180), (88350, 2813400), (89091, 2790000), (90000, 2761821), (93000, 2672730), (93780, 2650500), (95000, 2616462), (95418, 2605000), (96906, 2565000), (98990, 2511000), (100440, 2474750), (101250, 2454952), (102600, 2422650), (104200, 2385450), (104625, 2375760), (106020, 2344500), (106875, 2325744), (111600, 2227275), (112536, 2208750), (114000, 2180385), (116250, 2138184), (117225, 2120400), (117800, 2110050), (118788, 2092500), (123120, 2018875), (125040, 1987875), (125550, 1979800), (127224, 1953750), (128250, 1938120), (129208, 1923750), (130250, 1908360), (132525, 1875600), (135000, 1841214), (139500, 1781820), (140670, 1767000), (141360, 1758375), (142500, 1744308), (145359, 1710000), (147250, 1688040), (148485, 1674000), (153900, 1615100), (155000, 1603638), (156300, 1590300), (158384, 1569375), (159030, 1563000), (161510, 1539000), (162000, 1534345), (167400, 1484850), (168804, 1472500), (171000, 1453590), (174375, 1425456), (176700, 1406700), (178182, 1395000), (186000, 1336365), (187560, 1325250), (190000, 1308231), (190836, 1302500), (192375, 1292080), (193812, 1282500), (195375, 1272240), (197980, 1255500), (200880, 1237375), (202500, 1227476), (205200, 1211325), (208400, 1192725), (209250, 1187880), (211005, 1178000), (212040, 1172250), (213750, 1162872), (220875, 1125360), (225072, 1104375), (232500, 1069092), (234450, 1060200), (235600, 1055025), (237576, 1046250), (238545, 1042000), (242265, 1026000), (247475, 1004400), (251100, 989900), (254448, 976875), (256500, 969060), (258416, 961875), (260500, 954180), (265050, 937800), (267273, 930000), (270000, 920607), (279000, 890910), (281340, 883500), (285000, 872154), (290718, 855000), (294500, 844020), (296970, 837000), (306869, 810000), (307800, 807550), (310000, 801819), (312600, 795150), (313875, 791920), (318060, 781500), (320625, 775248), (323020, 769500), (325625, 763344), (334800, 742425), (337608, 736250), (342000, 726795), (348750, 712728), (351675, 706800), (353400, 703350), (356364, 697500), (368125, 675216), (375120, 662625), (381672, 651250), (384750, 646040), (387624, 641250), (390750, 636120), (395960, 627750), (397575, 625200), (403775, 615600), (405000, 613738), (418500, 593940), (422010, 589000), (424080, 586125), (427500, 581436), (436077, 570000), (441750, 562680), (445455, 558000), (465000, 534546), (468900, 530100), (475152, 523125), (477090, 521000), (484530, 513000), (494950, 502200)]