2544200880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{19889}}^1$

素因数の和:19959

約数の個数: 160

約数和(自身を含む): 8701318080

約数和(自身を除く): 6157117200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 41, 48, 52, 60, 65, 78, 80, 82, 104, 120, 123, 130, 156, 164, 195, 205, 208, 240, 246, 260, 312, 328, 390, 410, 492, 520, 533, 615, 624, 656, 780, 820, 984, 1040, 1066, 1230, 1560, 1599, 1640, 1968, 2132, 2460, 2665, 3120, 3198, 3280, 4264, 4920, 5330, 6396, 7995, 8528, 9840, 10660, 12792, 15990, 19889, 21320, 25584, 31980, 39778, 42640, 59667, 63960, 79556, 99445, 119334, 127920, 159112, 198890, 238668, 258557, 298335, 318224, 397780, 477336, 517114, 596670, 775671, 795560, 815449, 954672, 1034228, 1193340, 1292785, 1551342, 1591120, 1630898, 2068456, 2386680, 2446347, 2585570, 3102684, 3261796, 3878355, 4077245, 4136912, 4773360, 4892694, 5171140, 6205368, 6523592, 7756710, 8154490, 9785388, 10342280, 10600837, 12231735, 12410736, 13047184, 15513420, 16308980, 19570776, 20684560, 21201674, 24463470, 31026840, 31802511, 32617960, 39141552, 42403348, 48926940, 53004185, 62053680, 63605022, 65235920, 84806696, 97853880, 106008370, 127210044, 159012555, 169613392, 195707760, 212016740, 254420088, 318025110, 424033480, 508840176, 636050220, 848066960, 1272100440, 2544200880]

約数ペア:

[(1, 2544200880), (2, 1272100440), (3, 848066960), (4, 636050220), (5, 508840176), (6, 424033480), (8, 318025110), (10, 254420088), (12, 212016740), (13, 195707760), (15, 169613392), (16, 159012555), (20, 127210044), (24, 106008370), (26, 97853880), (30, 84806696), (39, 65235920), (40, 63605022), (41, 62053680), (48, 53004185), (52, 48926940), (60, 42403348), (65, 39141552), (78, 32617960), (80, 31802511), (82, 31026840), (104, 24463470), (120, 21201674), (123, 20684560), (130, 19570776), (156, 16308980), (164, 15513420), (195, 13047184), (205, 12410736), (208, 12231735), (240, 10600837), (246, 10342280), (260, 9785388), (312, 8154490), (328, 7756710), (390, 6523592), (410, 6205368), (492, 5171140), (520, 4892694), (533, 4773360), (615, 4136912), (624, 4077245), (656, 3878355), (780, 3261796), (820, 3102684), (984, 2585570), (1040, 2446347), (1066, 2386680), (1230, 2068456), (1560, 1630898), (1599, 1591120), (1640, 1551342), (1968, 1292785), (2132, 1193340), (2460, 1034228), (2665, 954672), (3120, 815449), (3198, 795560), (3280, 775671), (4264, 596670), (4920, 517114), (5330, 477336), (6396, 397780), (7995, 318224), (8528, 298335), (9840, 258557), (10660, 238668), (12792, 198890), (15990, 159112), (19889, 127920), (21320, 119334), (25584, 99445), (31980, 79556), (39778, 63960), (42640, 59667)]