7954049880

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{3319}}^1$

素因数の和:3663

約数の個数: 256

約数和(自身を含む): 30405888000

約数和(自身を除く): 22451838120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 317, 360, 378, 420, 504, 540, 630, 634, 756, 840, 945, 951, 1080, 1260, 1268, 1512, 1585, 1890, 1902, 2219, 2520, 2536, 2853, 3170, 3319, 3780, 3804, 4438, 4755, 5706, 6340, 6638, 6657, 7560, 7608, 8559, 8876, 9510, 9957, 11095, 11412, 12680, 13276, 13314, 14265, 16595, 17118, 17752, 19020, 19914, 19971, 22190, 22824, 23233, 26552, 26628, 28530, 29871, 33190, 33285, 34236, 38040, 39828, 39942, 42795, 44380, 46466, 49785, 53256, 57060, 59742, 59913, 66380, 66570, 68472, 69699, 79656, 79884, 85590, 88760, 89613, 92932, 99570, 99855, 114120, 116165, 119484, 119826, 132760, 133140, 139398, 149355, 159768, 171180, 179226, 185864, 199140, 199710, 209097, 232330, 238968, 239652, 266280, 278796, 298710, 299565, 342360, 348495, 358452, 398280, 399420, 418194, 448065, 464660, 479304, 557592, 597420, 599130, 627291, 696990, 716904, 798840, 836388, 896130, 929320, 1045485, 1052123, 1194840, 1198260, 1254582, 1393980, 1672776, 1792260, 2090970, 2104246, 2396520, 2509164, 2787960, 3136455, 3156369, 3584520, 4181940, 4208492, 5018328, 5260615, 6272910, 6312738, 7364861, 8363880, 8416984, 9469107, 10521230, 12545820, 12625476, 14729722, 15781845, 18938214, 21042460, 22094583, 25091640, 25250952, 28407321, 29459444, 31563690, 36824305, 37876428, 42084920, 44189166, 47345535, 56814642, 58918888, 63127380, 66283749, 73648610, 75752856, 88378332, 94691070, 110472915, 113629284, 126254760, 132567498, 142036605, 147297220, 176756664, 189382140, 198851247, 220945830, 227258568, 265134996, 284073210, 294594440, 331418745, 378764280, 397702494, 441891660, 530269992, 568146420, 662837490, 795404988, 883783320, 994256235, 1136292840, 1325674980, 1590809976, 1988512470, 2651349960, 3977024940, 7954049880]

約数ペア:

[(1, 7954049880), (2, 3977024940), (3, 2651349960), (4, 1988512470), (5, 1590809976), (6, 1325674980), (7, 1136292840), (8, 994256235), (9, 883783320), (10, 795404988), (12, 662837490), (14, 568146420), (15, 530269992), (18, 441891660), (20, 397702494), (21, 378764280), (24, 331418745), (27, 294594440), (28, 284073210), (30, 265134996), (35, 227258568), (36, 220945830), (40, 198851247), (42, 189382140), (45, 176756664), (54, 147297220), (56, 142036605), (60, 132567498), (63, 126254760), (70, 113629284), (72, 110472915), (84, 94691070), (90, 88378332), (105, 75752856), (108, 73648610), (120, 66283749), (126, 63127380), (135, 58918888), (140, 56814642), (168, 47345535), (180, 44189166), (189, 42084920), (210, 37876428), (216, 36824305), (252, 31563690), (270, 29459444), (280, 28407321), (315, 25250952), (317, 25091640), (360, 22094583), (378, 21042460), (420, 18938214), (504, 15781845), (540, 14729722), (630, 12625476), (634, 12545820), (756, 10521230), (840, 9469107), (945, 8416984), (951, 8363880), (1080, 7364861), (1260, 6312738), (1268, 6272910), (1512, 5260615), (1585, 5018328), (1890, 4208492), (1902, 4181940), (2219, 3584520), (2520, 3156369), (2536, 3136455), (2853, 2787960), (3170, 2509164), (3319, 2396520), (3780, 2104246), (3804, 2090970), (4438, 1792260), (4755, 1672776), (5706, 1393980), (6340, 1254582), (6638, 1198260), (6657, 1194840), (7560, 1052123), (7608, 1045485), (8559, 929320), (8876, 896130), (9510, 836388), (9957, 798840), (11095, 716904), (11412, 696990), (12680, 627291), (13276, 599130), (13314, 597420), (14265, 557592), (16595, 479304), (17118, 464660), (17752, 448065), (19020, 418194), (19914, 399420), (19971, 398280), (22190, 358452), (22824, 348495), (23233, 342360), (26552, 299565), (26628, 298710), (28530, 278796), (29871, 266280), (33190, 239652), (33285, 238968), (34236, 232330), (38040, 209097), (39828, 199710), (39942, 199140), (42795, 185864), (44380, 179226), (46466, 171180), (49785, 159768), (53256, 149355), (57060, 139398), (59742, 133140), (59913, 132760), (66380, 119826), (66570, 119484), (68472, 116165), (69699, 114120), (79656, 99855), (79884, 99570), (85590, 92932), (88760, 89613)]