1566223880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:703

約数の個数: 128

約数和(自身を含む): 3950553600

約数和(自身を除く): 2384329720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 283, 290, 367, 377, 520, 566, 580, 734, 754, 1132, 1160, 1415, 1468, 1508, 1835, 1885, 2264, 2830, 2936, 3016, 3670, 3679, 3770, 4771, 5660, 7340, 7358, 7540, 8207, 9542, 10643, 11320, 14680, 14716, 15080, 16414, 18395, 19084, 21286, 23855, 29432, 32828, 36790, 38168, 41035, 42572, 47710, 53215, 65656, 73580, 82070, 85144, 95420, 103861, 106430, 106691, 138359, 147160, 164140, 190840, 207722, 212860, 213382, 276718, 328280, 415444, 425720, 426764, 519305, 533455, 553436, 691795, 830888, 853528, 1038610, 1066910, 1106872, 1350193, 1383590, 2077220, 2133820, 2700386, 2767180, 3011969, 4154440, 4267640, 5400772, 5534360, 6023938, 6750965, 10801544, 12047876, 13501930, 15059845, 24095752, 27003860, 30119690, 39155597, 54007720, 60239380, 78311194, 120478760, 156622388, 195777985, 313244776, 391555970, 783111940, 1566223880]

約数ペア:

[(1, 1566223880), (2, 783111940), (4, 391555970), (5, 313244776), (8, 195777985), (10, 156622388), (13, 120478760), (20, 78311194), (26, 60239380), (29, 54007720), (40, 39155597), (52, 30119690), (58, 27003860), (65, 24095752), (104, 15059845), (116, 13501930), (130, 12047876), (145, 10801544), (232, 6750965), (260, 6023938), (283, 5534360), (290, 5400772), (367, 4267640), (377, 4154440), (520, 3011969), (566, 2767180), (580, 2700386), (734, 2133820), (754, 2077220), (1132, 1383590), (1160, 1350193), (1415, 1106872), (1468, 1066910), (1508, 1038610), (1835, 853528), (1885, 830888), (2264, 691795), (2830, 553436), (2936, 533455), (3016, 519305), (3670, 426764), (3679, 425720), (3770, 415444), (4771, 328280), (5660, 276718), (7340, 213382), (7358, 212860), (7540, 207722), (8207, 190840), (9542, 164140), (10643, 147160), (11320, 138359), (14680, 106691), (14716, 106430), (15080, 103861), (16414, 95420), (18395, 85144), (19084, 82070), (21286, 73580), (23855, 65656), (29432, 53215), (32828, 47710), (36790, 42572), (38168, 41035)]