15704743340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{2999}}^1$

素因数の和:4863

約数の個数: 96

約数和(自身を含む): 38779776000

約数和(自身を除く): 23075032660

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 1831, 2860, 2999, 3662, 5998, 7324, 9155, 11996, 14995, 18310, 20141, 23803, 29990, 32989, 36620, 38987, 40282, 47606, 59980, 65978, 77974, 80564, 95212, 100705, 119015, 131956, 155948, 164945, 194935, 201410, 238030, 261833, 329890, 389870, 402820, 428857, 476060, 523666, 659780, 779740, 857714, 1047332, 1309165, 1715428, 2144285, 2618330, 4288570, 5236660, 5491169, 8577140, 10982338, 21964676, 27455845, 54911690, 60402859, 71385197, 109823380, 120805718, 142770394, 241611436, 285540788, 302014295, 356925985, 604028590, 713851970, 785237167, 1208057180, 1427703940, 1570474334, 3140948668, 3926185835, 7852371670, 15704743340]

約数ペア:

[(1, 15704743340), (2, 7852371670), (4, 3926185835), (5, 3140948668), (10, 1570474334), (11, 1427703940), (13, 1208057180), (20, 785237167), (22, 713851970), (26, 604028590), (44, 356925985), (52, 302014295), (55, 285540788), (65, 241611436), (110, 142770394), (130, 120805718), (143, 109823380), (220, 71385197), (260, 60402859), (286, 54911690), (572, 27455845), (715, 21964676), (1430, 10982338), (1831, 8577140), (2860, 5491169), (2999, 5236660), (3662, 4288570), (5998, 2618330), (7324, 2144285), (9155, 1715428), (11996, 1309165), (14995, 1047332), (18310, 857714), (20141, 779740), (23803, 659780), (29990, 523666), (32989, 476060), (36620, 428857), (38987, 402820), (40282, 389870), (47606, 329890), (59980, 261833), (65978, 238030), (77974, 201410), (80564, 194935), (95212, 164945), (100705, 155948), (119015, 131956)]