18621720000

素因数分解:

$2^6\times 3^2\times 5^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 840

約数和(自身を含む): 75385293984

約数和(自身を除く): 56763573984

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 25, 26, 30, 32, 36, 39, 40, 45, 46, 48, 50, 52, 60, 64, 65, 69, 72, 75, 78, 80, 90, 92, 96, 100, 104, 115, 117, 120, 125, 130, 138, 144, 150, 156, 160, 173, 180, 184, 192, 195, 200, 207, 208, 225, 230, 234, 240, 250, 260, 276, 288, 299, 300, 312, 320, 325, 345, 346, 360, 368, 375, 390, 400, 414, 416, 450, 460, 468, 480, 500, 519, 520, 552, 575, 576, 585, 598, 600, 624, 625, 650, 690, 692, 720, 736, 750, 780, 800, 828, 832, 865, 897, 900, 920, 936, 960, 975, 1000, 1035, 1038, 1040, 1104, 1125, 1150, 1170, 1196, 1200, 1248, 1250, 1300, 1380, 1384, 1440, 1472, 1495, 1500, 1557, 1560, 1600, 1625, 1656, 1725, 1730, 1794, 1800, 1840, 1872, 1875, 1950, 2000, 2070, 2076, 2080, 2208, 2249, 2250, 2300, 2340, 2392, 2400, 2496, 2500, 2595, 2600, 2691, 2760, 2768, 2875, 2880, 2925, 2990, 3000, 3114, 3120, 3250, 3312, 3450, 3460, 3588, 3600, 3680, 3744, 3750, 3900, 3979, 4000, 4140, 4152, 4160, 4325, 4416, 4485, 4498, 4500, 4600, 4680, 4784, 4800, 4875, 5000, 5175, 5190, 5200, 5382, 5520, 5536, 5625, 5750, 5850, 5980, 6000, 6228, 6240, 6500, 6624, 6747, 6900, 6920, 7176, 7200, 7360, 7475, 7488, 7500, 7785, 7800, 7958, 8000, 8125, 8280, 8304, 8625, 8650, 8970, 8996, 9000, 9200, 9360, 9568, 9750, 10000, 10350, 10380, 10400, 10764, 11040, 11072, 11245, 11250, 11500, 11700, 11937, 11960, 12000, 12456, 12480, 12975, 13000, 13248, 13455, 13494, 13800, 13840, 14352, 14375, 14400, 14625, 14950, 15000, 15570, 15600, 15916, 16250, 16560, 16608, 17250, 17300, 17940, 17992, 18000, 18400, 18720, 19136, 19500, 19895, 20000, 20241, 20700, 20760, 20800, 21528, 21625, 22080, 22425, 22490, 22500, 23000, 23400, 23874, 23920, 24000, 24375, 24912, 25875, 25950, 26000, 26910, 26988, 27600, 27680, 28704, 28750, 29250, 29900, 30000, 31140, 31200, 31832, 32500, 33120, 33216, 33735, 34500, 34600, 35811, 35880, 35984, 36000, 36800, 37375, 37440, 38925, 39000, 39790, 40000, 40482, 41400, 41520, 43056, 43125, 43250, 44850, 44980, 45000, 46000, 46800, 47748, 47840, 48750, 49824, 51727, 51750, 51900, 52000, 53820, 53976, 55200, 55360, 56225, 57408, 57500, 58500, 59685, 59800, 60000, 62280, 62400, 63664, 64875, 65000, 66240, 67275, 67470, 69000, 69200, 71622, 71760, 71968, 72000, 73125, 74750, 77850, 78000, 79580, 80964, 82800, 83040, 86112, 86250, 86500, 89700, 89960, 90000, 92000, 93600, 95496, 95680, 97500, 99475, 99648, 101205, 103454, 103500, 103800, 104000, 107640, 107952, 108125, 110400, 112125, 112450, 115000, 117000, 119370, 119600, 120000, 124560, 127328, 129375, 129750, 130000, 134550, 134940, 138000, 138400, 143244, 143520, 143936, 146250, 149500, 155181, 155700, 156000, 159160, 161928, 165600, 166080, 168675, 172224, 172500, 173000, 179055, 179400, 179920, 180000, 184000, 186875, 187200, 190992, 194625, 195000, 198950, 202410, 206908, 207000, 207600, 215280, 215904, 216250, 224250, 224900, 230000, 234000, 238740, 239200, 249120, 254656, 258635, 258750, 259500, 260000, 269100, 269880, 276000, 276800, 281125, 286488, 287040, 292500, 298425, 299000, 310362, 311400, 312000, 318320, 323856, 324375, 331200, 336375, 337350, 345000, 346000, 358110, 358800, 359840, 360000, 373750, 381984, 389250, 390000, 397900, 404820, 413816, 414000, 415200, 430560, 431808, 432500, 448500, 449800, 460000, 465543, 468000, 477480, 478400, 497375, 498240, 506025, 517270, 517500, 519000, 520000, 538200, 539760, 552000, 560625, 562250, 572976, 585000, 596850, 598000, 620724, 622800, 636640, 647712, 648750, 672750, 674700, 690000, 692000, 716220, 717600, 719680, 747500, 763968, 775905, 778500, 780000, 795800, 809640, 827632, 828000, 830400, 843375, 861120, 865000, 895275, 897000, 899600, 920000, 931086, 936000, 954960, 973125, 994750, 1012050, 1034540, 1035000, 1038000, 1076400, 1079520, 1121250, 1124500, 1145952, 1170000, 1193700, 1196000, 1241448, 1245600, 1273280, 1293175, 1295424, 1297500, 1345500, 1349400, 1380000, 1384000, 1405625, 1432440, 1435200, 1492125, 1495000, 1551810, 1557000, 1560000, 1591600, 1619280, 1655264, 1656000, 1681875, 1686750, 1730000, 1790550, 1794000, 1799200, 1862172, 1909920, 1946250, 1989500, 2024100, 2069080, 2070000, 2076000, 2152800, 2159040, 2242500, 2249000, 2291904, 2327715, 2340000, 2387400, 2392000, 2482896, 2486875, 2491200, 2530125, 2586350, 2595000, 2691000, 2698800, 2760000, 2811250, 2864880, 2984250, 2990000, 3103620, 3114000, 3183200, 3238560, 3310528, 3363750, 3373500, 3460000, 3581100, 3588000, 3598400, 3724344, 3819840, 3879525, 3892500, 3979000, 4048200, 4138160, 4140000, 4152000, 4216875, 4305600, 4476375, 4485000, 4498000, 4655430, 4680000, 4774800, 4965792, 4973750, 5060250, 5172700, 5190000, 5382000, 5397600, 5622500, 5729760, 5968500, 5980000, 6207240, 6228000, 6366400, 6465875, 6477120, 6727500, 6747000, 6920000, 7162200, 7176000, 7448688, 7460625, 7759050, 7785000, 7958000, 8096400, 8276320, 8280000, 8433750, 8952750, 8970000, 8996000, 9310860, 9549600, 9931584, 9947500, 10120500, 10345400, 10380000, 10764000, 10795200, 11245000, 11459520, 11638575, 11937000, 11960000, 12414480, 12456000, 12650625, 12931750, 13455000, 13494000, 14324400, 14897376, 14921250, 15518100, 15570000, 15916000, 16192800, 16552640, 16867500, 17905500, 17940000, 17992000, 18621720, 19099200, 19397625, 19895000, 20241000, 20690800, 20760000, 21528000, 22381875, 22490000, 23277150, 23874000, 24828960, 25301250, 25863500, 26910000, 26988000, 28648800, 29794752, 29842500, 31036200, 31140000, 31832000, 32329375, 32385600, 33735000, 35811000, 35880000, 37243440, 38795250, 39790000, 40482000, 41381600, 44763750, 44980000, 46554300, 47748000, 49657920, 50602500, 51727000, 53820000, 53976000, 57297600, 58192875, 59685000, 62072400, 62280000, 64658750, 67470000, 71622000, 74486880, 77590500, 79580000, 80964000, 82763200, 89527500, 89960000, 93108600, 95496000, 96988125, 101205000, 103454000, 107640000, 116385750, 119370000, 124144800, 129317500, 134940000, 143244000, 148973760, 155181000, 159160000, 161928000, 179055000, 186217200, 193976250, 202410000, 206908000, 232771500, 238740000, 248289600, 258635000, 269880000, 286488000, 290964375, 310362000, 358110000, 372434400, 387952500, 404820000, 413816000, 465543000, 477480000, 517270000, 581928750, 620724000, 716220000, 744868800, 775905000, 809640000, 931086000, 1034540000, 1163857500, 1241448000, 1432440000, 1551810000, 1862172000, 2069080000, 2327715000, 3103620000, 3724344000, 4655430000, 6207240000, 9310860000, 18621720000]

約数ペア:

[(1, 18621720000), (2, 9310860000), (3, 6207240000), (4, 4655430000), (5, 3724344000), (6, 3103620000), (8, 2327715000), (9, 2069080000), (10, 1862172000), (12, 1551810000), (13, 1432440000), (15, 1241448000), (16, 1163857500), (18, 1034540000), (20, 931086000), (23, 809640000), (24, 775905000), (25, 744868800), (26, 716220000), (30, 620724000), (32, 581928750), (36, 517270000), (39, 477480000), (40, 465543000), (45, 413816000), (46, 404820000), (48, 387952500), (50, 372434400), (52, 358110000), (60, 310362000), (64, 290964375), (65, 286488000), (69, 269880000), (72, 258635000), (75, 248289600), (78, 238740000), (80, 232771500), (90, 206908000), (92, 202410000), (96, 193976250), (100, 186217200), (104, 179055000), (115, 161928000), (117, 159160000), (120, 155181000), (125, 148973760), (130, 143244000), (138, 134940000), (144, 129317500), (150, 124144800), (156, 119370000), (160, 116385750), (173, 107640000), (180, 103454000), (184, 101205000), (192, 96988125), (195, 95496000), (200, 93108600), (207, 89960000), (208, 89527500), (225, 82763200), (230, 80964000), (234, 79580000), (240, 77590500), (250, 74486880), (260, 71622000), (276, 67470000), (288, 64658750), (299, 62280000), (300, 62072400), (312, 59685000), (320, 58192875), (325, 57297600), (345, 53976000), (346, 53820000), (360, 51727000), (368, 50602500), (375, 49657920), (390, 47748000), (400, 46554300), (414, 44980000), (416, 44763750), (450, 41381600), (460, 40482000), (468, 39790000), (480, 38795250), (500, 37243440), (519, 35880000), (520, 35811000), (552, 33735000), (575, 32385600), (576, 32329375), (585, 31832000), (598, 31140000), (600, 31036200), (624, 29842500), (625, 29794752), (650, 28648800), (690, 26988000), (692, 26910000), (720, 25863500), (736, 25301250), (750, 24828960), (780, 23874000), (800, 23277150), (828, 22490000), (832, 22381875), (865, 21528000), (897, 20760000), (900, 20690800), (920, 20241000), (936, 19895000), (960, 19397625), (975, 19099200), (1000, 18621720), (1035, 17992000), (1038, 17940000), (1040, 17905500), (1104, 16867500), (1125, 16552640), (1150, 16192800), (1170, 15916000), (1196, 15570000), (1200, 15518100), (1248, 14921250), (1250, 14897376), (1300, 14324400), (1380, 13494000), (1384, 13455000), (1440, 12931750), (1472, 12650625), (1495, 12456000), (1500, 12414480), (1557, 11960000), (1560, 11937000), (1600, 11638575), (1625, 11459520), (1656, 11245000), (1725, 10795200), (1730, 10764000), (1794, 10380000), (1800, 10345400), (1840, 10120500), (1872, 9947500), (1875, 9931584), (1950, 9549600), (2000, 9310860), (2070, 8996000), (2076, 8970000), (2080, 8952750), (2208, 8433750), (2249, 8280000), (2250, 8276320), (2300, 8096400), (2340, 7958000), (2392, 7785000), (2400, 7759050), (2496, 7460625), (2500, 7448688), (2595, 7176000), (2600, 7162200), (2691, 6920000), (2760, 6747000), (2768, 6727500), (2875, 6477120), (2880, 6465875), (2925, 6366400), (2990, 6228000), (3000, 6207240), (3114, 5980000), (3120, 5968500), (3250, 5729760), (3312, 5622500), (3450, 5397600), (3460, 5382000), (3588, 5190000), (3600, 5172700), (3680, 5060250), (3744, 4973750), (3750, 4965792), (3900, 4774800), (3979, 4680000), (4000, 4655430), (4140, 4498000), (4152, 4485000), (4160, 4476375), (4325, 4305600), (4416, 4216875), (4485, 4152000), (4498, 4140000), (4500, 4138160), (4600, 4048200), (4680, 3979000), (4784, 3892500), (4800, 3879525), (4875, 3819840), (5000, 3724344), (5175, 3598400), (5190, 3588000), (5200, 3581100), (5382, 3460000), (5520, 3373500), (5536, 3363750), (5625, 3310528), (5750, 3238560), (5850, 3183200), (5980, 3114000), (6000, 3103620), (6228, 2990000), (6240, 2984250), (6500, 2864880), (6624, 2811250), (6747, 2760000), (6900, 2698800), (6920, 2691000), (7176, 2595000), (7200, 2586350), (7360, 2530125), (7475, 2491200), (7488, 2486875), (7500, 2482896), (7785, 2392000), (7800, 2387400), (7958, 2340000), (8000, 2327715), (8125, 2291904), (8280, 2249000), (8304, 2242500), (8625, 2159040), (8650, 2152800), (8970, 2076000), (8996, 2070000), (9000, 2069080), (9200, 2024100), (9360, 1989500), (9568, 1946250), (9750, 1909920), (10000, 1862172), (10350, 1799200), (10380, 1794000), (10400, 1790550), (10764, 1730000), (11040, 1686750), (11072, 1681875), (11245, 1656000), (11250, 1655264), (11500, 1619280), (11700, 1591600), (11937, 1560000), (11960, 1557000), (12000, 1551810), (12456, 1495000), (12480, 1492125), (12975, 1435200), (13000, 1432440), (13248, 1405625), (13455, 1384000), (13494, 1380000), (13800, 1349400), (13840, 1345500), (14352, 1297500), (14375, 1295424), (14400, 1293175), (14625, 1273280), (14950, 1245600), (15000, 1241448), (15570, 1196000), (15600, 1193700), (15916, 1170000), (16250, 1145952), (16560, 1124500), (16608, 1121250), (17250, 1079520), (17300, 1076400), (17940, 1038000), (17992, 1035000), (18000, 1034540), (18400, 1012050), (18720, 994750), (19136, 973125), (19500, 954960), (19895, 936000), (20000, 931086), (20241, 920000), (20700, 899600), (20760, 897000), (20800, 895275), (21528, 865000), (21625, 861120), (22080, 843375), (22425, 830400), (22490, 828000), (22500, 827632), (23000, 809640), (23400, 795800), (23874, 780000), (23920, 778500), (24000, 775905), (24375, 763968), (24912, 747500), (25875, 719680), (25950, 717600), (26000, 716220), (26910, 692000), (26988, 690000), (27600, 674700), (27680, 672750), (28704, 648750), (28750, 647712), (29250, 636640), (29900, 622800), (30000, 620724), (31140, 598000), (31200, 596850), (31832, 585000), (32500, 572976), (33120, 562250), (33216, 560625), (33735, 552000), (34500, 539760), (34600, 538200), (35811, 520000), (35880, 519000), (35984, 517500), (36000, 517270), (36800, 506025), (37375, 498240), (37440, 497375), (38925, 478400), (39000, 477480), (39790, 468000), (40000, 465543), (40482, 460000), (41400, 449800), (41520, 448500), (43056, 432500), (43125, 431808), (43250, 430560), (44850, 415200), (44980, 414000), (45000, 413816), (46000, 404820), (46800, 397900), (47748, 390000), (47840, 389250), (48750, 381984), (49824, 373750), (51727, 360000), (51750, 359840), (51900, 358800), (52000, 358110), (53820, 346000), (53976, 345000), (55200, 337350), (55360, 336375), (56225, 331200), (57408, 324375), (57500, 323856), (58500, 318320), (59685, 312000), (59800, 311400), (60000, 310362), (62280, 299000), (62400, 298425), (63664, 292500), (64875, 287040), (65000, 286488), (66240, 281125), (67275, 276800), (67470, 276000), (69000, 269880), (69200, 269100), (71622, 260000), (71760, 259500), (71968, 258750), (72000, 258635), (73125, 254656), (74750, 249120), (77850, 239200), (78000, 238740), (79580, 234000), (80964, 230000), (82800, 224900), (83040, 224250), (86112, 216250), (86250, 215904), (86500, 215280), (89700, 207600), (89960, 207000), (90000, 206908), (92000, 202410), (93600, 198950), (95496, 195000), (95680, 194625), (97500, 190992), (99475, 187200), (99648, 186875), (101205, 184000), (103454, 180000), (103500, 179920), (103800, 179400), (104000, 179055), (107640, 173000), (107952, 172500), (108125, 172224), (110400, 168675), (112125, 166080), (112450, 165600), (115000, 161928), (117000, 159160), (119370, 156000), (119600, 155700), (120000, 155181), (124560, 149500), (127328, 146250), (129375, 143936), (129750, 143520), (130000, 143244), (134550, 138400), (134940, 138000)]