80409378660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{1667}}^1$

素因数の和:1843

約数の個数: 288

約数和(自身を含む): 251071736832

約数和(自身を除く): 170662358172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 71, 78, 130, 134, 142, 156, 169, 195, 201, 213, 260, 268, 284, 335, 338, 355, 390, 402, 426, 507, 670, 676, 710, 780, 804, 845, 852, 871, 923, 1005, 1014, 1065, 1340, 1420, 1667, 1690, 1742, 1846, 2010, 2028, 2130, 2535, 2613, 2769, 3334, 3380, 3484, 3692, 4020, 4260, 4355, 4615, 4757, 5001, 5070, 5226, 5538, 6668, 8335, 8710, 9230, 9514, 10002, 10140, 10452, 11076, 11323, 11999, 13065, 13845, 14271, 16670, 17420, 18460, 19028, 20004, 21671, 22646, 23785, 23998, 25005, 26130, 27690, 28542, 33340, 33969, 35997, 43342, 45292, 47570, 47996, 50010, 52260, 55380, 56615, 57084, 59995, 61841, 65013, 67938, 71355, 71994, 86684, 95140, 100020, 108355, 111689, 113230, 118357, 119990, 123682, 130026, 135876, 142710, 143988, 169845, 179985, 185523, 216710, 223378, 226460, 236714, 239980, 247364, 260052, 281723, 285420, 309205, 325065, 335067, 339690, 355071, 359970, 371046, 433420, 446756, 473428, 558445, 563446, 591785, 618410, 650130, 670134, 679380, 710142, 719940, 742092, 803933, 845169, 927615, 1116890, 1126892, 1183570, 1236820, 1300260, 1340268, 1408615, 1420284, 1451957, 1538641, 1607866, 1675335, 1690338, 1775355, 1855230, 2233780, 2367140, 2411799, 2817230, 2903914, 3077282, 3215732, 3350670, 3380676, 3550710, 3710460, 4019665, 4225845, 4355871, 4615923, 4823598, 5634460, 5807828, 6154564, 6701340, 7101420, 7259785, 7693205, 7929919, 8039330, 8451690, 8711742, 9231846, 9647196, 12058995, 14519570, 15386410, 15859838, 16078660, 16903380, 17423484, 18463692, 18875441, 20002333, 21779355, 23079615, 23789757, 24117990, 29039140, 30772820, 31719676, 37750882, 39649595, 40004666, 43558710, 46159230, 47579514, 48235980, 56626323, 60006999, 75501764, 79299190, 80009332, 87117420, 92318460, 94377205, 95159028, 100011665, 103088947, 113252646, 118948785, 120013998, 158598380, 188754410, 200023330, 206177894, 226505292, 237897570, 240027996, 283131615, 300034995, 309266841, 377508820, 400046660, 412355788, 475795140, 515444735, 566263230, 600069990, 618533682, 1030889470, 1132526460, 1200139980, 1237067364, 1340156311, 1546334205, 2061778940, 2680312622, 3092668410, 4020468933, 5360625244, 6185336820, 6700781555, 8040937866, 13401563110, 16081875732, 20102344665, 26803126220, 40204689330, 80409378660]

約数ペア:

[(1, 80409378660), (2, 40204689330), (3, 26803126220), (4, 20102344665), (5, 16081875732), (6, 13401563110), (10, 8040937866), (12, 6700781555), (13, 6185336820), (15, 5360625244), (20, 4020468933), (26, 3092668410), (30, 2680312622), (39, 2061778940), (52, 1546334205), (60, 1340156311), (65, 1237067364), (67, 1200139980), (71, 1132526460), (78, 1030889470), (130, 618533682), (134, 600069990), (142, 566263230), (156, 515444735), (169, 475795140), (195, 412355788), (201, 400046660), (213, 377508820), (260, 309266841), (268, 300034995), (284, 283131615), (335, 240027996), (338, 237897570), (355, 226505292), (390, 206177894), (402, 200023330), (426, 188754410), (507, 158598380), (670, 120013998), (676, 118948785), (710, 113252646), (780, 103088947), (804, 100011665), (845, 95159028), (852, 94377205), (871, 92318460), (923, 87117420), (1005, 80009332), (1014, 79299190), (1065, 75501764), (1340, 60006999), (1420, 56626323), (1667, 48235980), (1690, 47579514), (1742, 46159230), (1846, 43558710), (2010, 40004666), (2028, 39649595), (2130, 37750882), (2535, 31719676), (2613, 30772820), (2769, 29039140), (3334, 24117990), (3380, 23789757), (3484, 23079615), (3692, 21779355), (4020, 20002333), (4260, 18875441), (4355, 18463692), (4615, 17423484), (4757, 16903380), (5001, 16078660), (5070, 15859838), (5226, 15386410), (5538, 14519570), (6668, 12058995), (8335, 9647196), (8710, 9231846), (9230, 8711742), (9514, 8451690), (10002, 8039330), (10140, 7929919), (10452, 7693205), (11076, 7259785), (11323, 7101420), (11999, 6701340), (13065, 6154564), (13845, 5807828), (14271, 5634460), (16670, 4823598), (17420, 4615923), (18460, 4355871), (19028, 4225845), (20004, 4019665), (21671, 3710460), (22646, 3550710), (23785, 3380676), (23998, 3350670), (25005, 3215732), (26130, 3077282), (27690, 2903914), (28542, 2817230), (33340, 2411799), (33969, 2367140), (35997, 2233780), (43342, 1855230), (45292, 1775355), (47570, 1690338), (47996, 1675335), (50010, 1607866), (52260, 1538641), (55380, 1451957), (56615, 1420284), (57084, 1408615), (59995, 1340268), (61841, 1300260), (65013, 1236820), (67938, 1183570), (71355, 1126892), (71994, 1116890), (86684, 927615), (95140, 845169), (100020, 803933), (108355, 742092), (111689, 719940), (113230, 710142), (118357, 679380), (119990, 670134), (123682, 650130), (130026, 618410), (135876, 591785), (142710, 563446), (143988, 558445), (169845, 473428), (179985, 446756), (185523, 433420), (216710, 371046), (223378, 359970), (226460, 355071), (236714, 339690), (239980, 335067), (247364, 325065), (260052, 309205), (281723, 285420)]