3901942720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:523

約数の個数: 224

約数和(自身を含む): 10487070720

約数和(自身を除く): 6585128000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 79, 80, 104, 124, 130, 155, 158, 160, 208, 248, 260, 310, 316, 320, 383, 395, 403, 416, 496, 520, 620, 632, 766, 790, 806, 832, 992, 1027, 1040, 1240, 1264, 1532, 1580, 1612, 1915, 1984, 2015, 2054, 2080, 2449, 2480, 2528, 3064, 3160, 3224, 3830, 4030, 4108, 4160, 4898, 4960, 4979, 5056, 5135, 6128, 6320, 6448, 7660, 8060, 8216, 9796, 9920, 9958, 10270, 11873, 12245, 12256, 12640, 12896, 15320, 16120, 16432, 19592, 19916, 20540, 23746, 24490, 24512, 24895, 25280, 25792, 30257, 30640, 31837, 32240, 32864, 39184, 39832, 41080, 47492, 48980, 49790, 59365, 60514, 61280, 63674, 64480, 65728, 78368, 79664, 82160, 94984, 97960, 99580, 118730, 121028, 122560, 127348, 128960, 151285, 154349, 156736, 159185, 159328, 164320, 189968, 195920, 199160, 237460, 242056, 254696, 302570, 308698, 318370, 318656, 328640, 379936, 391840, 393341, 398320, 474920, 484112, 509392, 605140, 617396, 636740, 759872, 771745, 783680, 786682, 796640, 937967, 949840, 968224, 1018784, 1210280, 1234792, 1273480, 1543490, 1573364, 1593280, 1875934, 1899680, 1936448, 1966705, 2037568, 2420560, 2469584, 2546960, 3086980, 3146728, 3751868, 3799360, 3933410, 4689835, 4841120, 4939168, 5093920, 6173960, 6293456, 7503736, 7866820, 9379670, 9682240, 9878336, 10187840, 12193571, 12347920, 12586912, 15007472, 15733640, 18759340, 24387142, 24695840, 25173824, 30014944, 31467280, 37518680, 48774284, 49391680, 60029888, 60967855, 62934560, 75037360, 97548568, 121935710, 125869120, 150074720, 195097136, 243871420, 300149440, 390194272, 487742840, 780388544, 975485680, 1950971360, 3901942720]

約数ペア:

[(1, 3901942720), (2, 1950971360), (4, 975485680), (5, 780388544), (8, 487742840), (10, 390194272), (13, 300149440), (16, 243871420), (20, 195097136), (26, 150074720), (31, 125869120), (32, 121935710), (40, 97548568), (52, 75037360), (62, 62934560), (64, 60967855), (65, 60029888), (79, 49391680), (80, 48774284), (104, 37518680), (124, 31467280), (130, 30014944), (155, 25173824), (158, 24695840), (160, 24387142), (208, 18759340), (248, 15733640), (260, 15007472), (310, 12586912), (316, 12347920), (320, 12193571), (383, 10187840), (395, 9878336), (403, 9682240), (416, 9379670), (496, 7866820), (520, 7503736), (620, 6293456), (632, 6173960), (766, 5093920), (790, 4939168), (806, 4841120), (832, 4689835), (992, 3933410), (1027, 3799360), (1040, 3751868), (1240, 3146728), (1264, 3086980), (1532, 2546960), (1580, 2469584), (1612, 2420560), (1915, 2037568), (1984, 1966705), (2015, 1936448), (2054, 1899680), (2080, 1875934), (2449, 1593280), (2480, 1573364), (2528, 1543490), (3064, 1273480), (3160, 1234792), (3224, 1210280), (3830, 1018784), (4030, 968224), (4108, 949840), (4160, 937967), (4898, 796640), (4960, 786682), (4979, 783680), (5056, 771745), (5135, 759872), (6128, 636740), (6320, 617396), (6448, 605140), (7660, 509392), (8060, 484112), (8216, 474920), (9796, 398320), (9920, 393341), (9958, 391840), (10270, 379936), (11873, 328640), (12245, 318656), (12256, 318370), (12640, 308698), (12896, 302570), (15320, 254696), (16120, 242056), (16432, 237460), (19592, 199160), (19916, 195920), (20540, 189968), (23746, 164320), (24490, 159328), (24512, 159185), (24895, 156736), (25280, 154349), (25792, 151285), (30257, 128960), (30640, 127348), (31837, 122560), (32240, 121028), (32864, 118730), (39184, 99580), (39832, 97960), (41080, 94984), (47492, 82160), (48980, 79664), (49790, 78368), (59365, 65728), (60514, 64480), (61280, 63674)]