2438460000

素因数分解:

$2^5\times 3^2\times 5^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:109

約数の個数: 720

約数和(自身を含む): 9824855040

約数和(自身を除く): 7386395040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 25, 30, 31, 32, 36, 38, 40, 45, 46, 48, 50, 57, 60, 62, 69, 72, 75, 76, 80, 90, 92, 93, 95, 96, 100, 114, 115, 120, 124, 125, 138, 144, 150, 152, 155, 160, 171, 180, 184, 186, 190, 200, 207, 225, 228, 230, 240, 248, 250, 276, 279, 285, 288, 300, 304, 310, 342, 345, 360, 368, 372, 375, 380, 400, 414, 437, 450, 456, 460, 465, 475, 480, 496, 500, 552, 558, 570, 575, 589, 600, 608, 620, 625, 684, 690, 713, 720, 736, 744, 750, 760, 775, 800, 828, 855, 874, 900, 912, 920, 930, 950, 992, 1000, 1035, 1104, 1116, 1125, 1140, 1150, 1178, 1200, 1240, 1250, 1311, 1368, 1380, 1395, 1425, 1426, 1440, 1488, 1500, 1520, 1550, 1656, 1710, 1725, 1748, 1767, 1800, 1824, 1840, 1860, 1875, 1900, 2000, 2070, 2139, 2185, 2208, 2232, 2250, 2280, 2300, 2325, 2356, 2375, 2400, 2480, 2500, 2622, 2736, 2760, 2790, 2850, 2852, 2875, 2945, 2976, 3000, 3040, 3100, 3312, 3420, 3450, 3496, 3534, 3565, 3600, 3680, 3720, 3750, 3800, 3875, 3933, 4000, 4140, 4275, 4278, 4370, 4464, 4500, 4560, 4600, 4650, 4712, 4750, 4960, 5000, 5175, 5244, 5301, 5472, 5520, 5580, 5625, 5700, 5704, 5750, 5890, 6000, 6200, 6417, 6555, 6624, 6840, 6900, 6975, 6992, 7068, 7125, 7130, 7200, 7440, 7500, 7600, 7750, 7866, 8280, 8550, 8556, 8625, 8740, 8835, 8928, 9000, 9120, 9200, 9300, 9424, 9500, 10000, 10350, 10488, 10602, 10695, 10925, 11040, 11160, 11250, 11400, 11408, 11500, 11625, 11780, 11875, 12000, 12400, 12834, 13110, 13547, 13680, 13800, 13950, 13984, 14136, 14250, 14260, 14375, 14725, 14880, 15000, 15200, 15500, 15732, 16560, 17100, 17112, 17250, 17480, 17670, 17825, 18000, 18400, 18600, 18848, 19000, 19375, 19665, 20000, 20700, 20976, 21204, 21375, 21390, 21850, 22320, 22500, 22800, 22816, 23000, 23250, 23560, 23750, 24800, 25668, 25875, 26220, 26505, 27094, 27360, 27600, 27900, 28272, 28500, 28520, 28750, 29450, 30000, 31000, 31464, 32085, 32775, 33120, 34200, 34224, 34500, 34875, 34960, 35340, 35625, 35650, 36000, 37200, 38000, 38750, 39330, 40641, 41400, 41952, 42408, 42750, 42780, 43125, 43700, 44175, 44640, 45000, 45600, 46000, 46500, 47120, 47500, 51336, 51750, 52440, 53010, 53475, 54188, 54625, 55200, 55800, 56544, 57000, 57040, 57500, 58125, 58900, 60000, 62000, 62928, 64170, 65550, 67735, 68400, 68448, 69000, 69750, 69920, 70680, 71250, 71300, 73625, 74400, 76000, 77500, 78660, 81282, 82800, 84816, 85500, 85560, 86250, 87400, 88350, 89125, 90000, 92000, 93000, 94240, 95000, 98325, 102672, 103500, 104880, 106020, 106875, 106950, 108376, 109250, 111600, 114000, 114080, 115000, 116250, 117800, 121923, 124000, 125856, 128340, 129375, 131100, 132525, 135470, 136800, 138000, 139500, 141360, 142500, 142600, 147250, 155000, 157320, 160425, 162564, 163875, 165600, 169632, 171000, 171120, 172500, 174375, 174800, 176700, 178250, 180000, 186000, 190000, 196650, 203205, 205344, 207000, 209760, 212040, 213750, 213900, 216752, 218500, 220875, 223200, 228000, 230000, 232500, 235600, 243846, 256680, 258750, 262200, 265050, 267375, 270940, 273125, 276000, 279000, 282720, 285000, 285200, 294500, 310000, 314640, 320850, 325128, 327750, 338675, 342000, 342240, 345000, 348750, 349600, 353400, 356500, 368125, 372000, 380000, 393300, 406410, 414000, 424080, 427500, 427800, 433504, 437000, 441750, 445625, 460000, 465000, 471200, 487692, 491625, 513360, 517500, 524400, 530100, 534750, 541880, 546250, 558000, 570000, 570400, 589000, 609615, 620000, 629280, 641700, 650256, 655500, 662625, 677350, 684000, 690000, 697500, 706800, 713000, 736250, 786600, 802125, 812820, 819375, 828000, 848160, 855000, 855600, 874000, 883500, 891250, 930000, 975384, 983250, 1016025, 1026720, 1035000, 1048800, 1060200, 1069500, 1083760, 1092500, 1104375, 1116000, 1140000, 1178000, 1219230, 1283400, 1300512, 1311000, 1325250, 1336875, 1354700, 1380000, 1395000, 1413600, 1426000, 1472500, 1573200, 1604250, 1625640, 1638750, 1693375, 1710000, 1711200, 1748000, 1767000, 1782500, 1860000, 1950768, 1966500, 2032050, 2070000, 2120400, 2139000, 2167520, 2185000, 2208750, 2356000, 2438460, 2458125, 2566800, 2622000, 2650500, 2673750, 2709400, 2790000, 2852000, 2945000, 3048075, 3146400, 3208500, 3251280, 3277500, 3313125, 3386750, 3420000, 3534000, 3565000, 3901536, 3933000, 4010625, 4064100, 4140000, 4240800, 4278000, 4370000, 4417500, 4876920, 4916250, 5080125, 5133600, 5244000, 5301000, 5347500, 5418800, 5580000, 5890000, 6096150, 6417000, 6502560, 6555000, 6626250, 6773500, 7068000, 7130000, 7866000, 8021250, 8128200, 8466875, 8556000, 8740000, 8835000, 9753840, 9832500, 10160250, 10602000, 10695000, 10837600, 11780000, 12192300, 12834000, 13110000, 13252500, 13547000, 14260000, 15240375, 15732000, 16042500, 16256400, 16933750, 17670000, 19507680, 19665000, 20320500, 21204000, 21390000, 24384600, 25400625, 25668000, 26220000, 26505000, 27094000, 30480750, 32085000, 32512800, 33867500, 35340000, 39330000, 40641000, 42780000, 48769200, 50801250, 53010000, 54188000, 60961500, 64170000, 67735000, 76201875, 78660000, 81282000, 97538400, 101602500, 106020000, 121923000, 128340000, 135470000, 152403750, 162564000, 203205000, 243846000, 270940000, 304807500, 406410000, 487692000, 609615000, 812820000, 1219230000, 2438460000]

約数ペア:

[(1, 2438460000), (2, 1219230000), (3, 812820000), (4, 609615000), (5, 487692000), (6, 406410000), (8, 304807500), (9, 270940000), (10, 243846000), (12, 203205000), (15, 162564000), (16, 152403750), (18, 135470000), (19, 128340000), (20, 121923000), (23, 106020000), (24, 101602500), (25, 97538400), (30, 81282000), (31, 78660000), (32, 76201875), (36, 67735000), (38, 64170000), (40, 60961500), (45, 54188000), (46, 53010000), (48, 50801250), (50, 48769200), (57, 42780000), (60, 40641000), (62, 39330000), (69, 35340000), (72, 33867500), (75, 32512800), (76, 32085000), (80, 30480750), (90, 27094000), (92, 26505000), (93, 26220000), (95, 25668000), (96, 25400625), (100, 24384600), (114, 21390000), (115, 21204000), (120, 20320500), (124, 19665000), (125, 19507680), (138, 17670000), (144, 16933750), (150, 16256400), (152, 16042500), (155, 15732000), (160, 15240375), (171, 14260000), (180, 13547000), (184, 13252500), (186, 13110000), (190, 12834000), (200, 12192300), (207, 11780000), (225, 10837600), (228, 10695000), (230, 10602000), (240, 10160250), (248, 9832500), (250, 9753840), (276, 8835000), (279, 8740000), (285, 8556000), (288, 8466875), (300, 8128200), (304, 8021250), (310, 7866000), (342, 7130000), (345, 7068000), (360, 6773500), (368, 6626250), (372, 6555000), (375, 6502560), (380, 6417000), (400, 6096150), (414, 5890000), (437, 5580000), (450, 5418800), (456, 5347500), (460, 5301000), (465, 5244000), (475, 5133600), (480, 5080125), (496, 4916250), (500, 4876920), (552, 4417500), (558, 4370000), (570, 4278000), (575, 4240800), (589, 4140000), (600, 4064100), (608, 4010625), (620, 3933000), (625, 3901536), (684, 3565000), (690, 3534000), (713, 3420000), (720, 3386750), (736, 3313125), (744, 3277500), (750, 3251280), (760, 3208500), (775, 3146400), (800, 3048075), (828, 2945000), (855, 2852000), (874, 2790000), (900, 2709400), (912, 2673750), (920, 2650500), (930, 2622000), (950, 2566800), (992, 2458125), (1000, 2438460), (1035, 2356000), (1104, 2208750), (1116, 2185000), (1125, 2167520), (1140, 2139000), (1150, 2120400), (1178, 2070000), (1200, 2032050), (1240, 1966500), (1250, 1950768), (1311, 1860000), (1368, 1782500), (1380, 1767000), (1395, 1748000), (1425, 1711200), (1426, 1710000), (1440, 1693375), (1488, 1638750), (1500, 1625640), (1520, 1604250), (1550, 1573200), (1656, 1472500), (1710, 1426000), (1725, 1413600), (1748, 1395000), (1767, 1380000), (1800, 1354700), (1824, 1336875), (1840, 1325250), (1860, 1311000), (1875, 1300512), (1900, 1283400), (2000, 1219230), (2070, 1178000), (2139, 1140000), (2185, 1116000), (2208, 1104375), (2232, 1092500), (2250, 1083760), (2280, 1069500), (2300, 1060200), (2325, 1048800), (2356, 1035000), (2375, 1026720), (2400, 1016025), (2480, 983250), (2500, 975384), (2622, 930000), (2736, 891250), (2760, 883500), (2790, 874000), (2850, 855600), (2852, 855000), (2875, 848160), (2945, 828000), (2976, 819375), (3000, 812820), (3040, 802125), (3100, 786600), (3312, 736250), (3420, 713000), (3450, 706800), (3496, 697500), (3534, 690000), (3565, 684000), (3600, 677350), (3680, 662625), (3720, 655500), (3750, 650256), (3800, 641700), (3875, 629280), (3933, 620000), (4000, 609615), (4140, 589000), (4275, 570400), (4278, 570000), (4370, 558000), (4464, 546250), (4500, 541880), (4560, 534750), (4600, 530100), (4650, 524400), (4712, 517500), (4750, 513360), (4960, 491625), (5000, 487692), (5175, 471200), (5244, 465000), (5301, 460000), (5472, 445625), (5520, 441750), (5580, 437000), (5625, 433504), (5700, 427800), (5704, 427500), (5750, 424080), (5890, 414000), (6000, 406410), (6200, 393300), (6417, 380000), (6555, 372000), (6624, 368125), (6840, 356500), (6900, 353400), (6975, 349600), (6992, 348750), (7068, 345000), (7125, 342240), (7130, 342000), (7200, 338675), (7440, 327750), (7500, 325128), (7600, 320850), (7750, 314640), (7866, 310000), (8280, 294500), (8550, 285200), (8556, 285000), (8625, 282720), (8740, 279000), (8835, 276000), (8928, 273125), (9000, 270940), (9120, 267375), (9200, 265050), (9300, 262200), (9424, 258750), (9500, 256680), (10000, 243846), (10350, 235600), (10488, 232500), (10602, 230000), (10695, 228000), (10925, 223200), (11040, 220875), (11160, 218500), (11250, 216752), (11400, 213900), (11408, 213750), (11500, 212040), (11625, 209760), (11780, 207000), (11875, 205344), (12000, 203205), (12400, 196650), (12834, 190000), (13110, 186000), (13547, 180000), (13680, 178250), (13800, 176700), (13950, 174800), (13984, 174375), (14136, 172500), (14250, 171120), (14260, 171000), (14375, 169632), (14725, 165600), (14880, 163875), (15000, 162564), (15200, 160425), (15500, 157320), (15732, 155000), (16560, 147250), (17100, 142600), (17112, 142500), (17250, 141360), (17480, 139500), (17670, 138000), (17825, 136800), (18000, 135470), (18400, 132525), (18600, 131100), (18848, 129375), (19000, 128340), (19375, 125856), (19665, 124000), (20000, 121923), (20700, 117800), (20976, 116250), (21204, 115000), (21375, 114080), (21390, 114000), (21850, 111600), (22320, 109250), (22500, 108376), (22800, 106950), (22816, 106875), (23000, 106020), (23250, 104880), (23560, 103500), (23750, 102672), (24800, 98325), (25668, 95000), (25875, 94240), (26220, 93000), (26505, 92000), (27094, 90000), (27360, 89125), (27600, 88350), (27900, 87400), (28272, 86250), (28500, 85560), (28520, 85500), (28750, 84816), (29450, 82800), (30000, 81282), (31000, 78660), (31464, 77500), (32085, 76000), (32775, 74400), (33120, 73625), (34200, 71300), (34224, 71250), (34500, 70680), (34875, 69920), (34960, 69750), (35340, 69000), (35625, 68448), (35650, 68400), (36000, 67735), (37200, 65550), (38000, 64170), (38750, 62928), (39330, 62000), (40641, 60000), (41400, 58900), (41952, 58125), (42408, 57500), (42750, 57040), (42780, 57000), (43125, 56544), (43700, 55800), (44175, 55200), (44640, 54625), (45000, 54188), (45600, 53475), (46000, 53010), (46500, 52440), (47120, 51750), (47500, 51336)]