15672278020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{52879}}^1$

素因数の和:52997

約数の個数: 96

約数和(自身を含む): 39444249600

約数和(自身を除く): 23771971580

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 73, 116, 140, 145, 146, 203, 290, 292, 365, 406, 511, 580, 730, 812, 1015, 1022, 1460, 2030, 2044, 2117, 2555, 4060, 4234, 5110, 8468, 10220, 10585, 14819, 21170, 29638, 42340, 52879, 59276, 74095, 105758, 148190, 211516, 264395, 296380, 370153, 528790, 740306, 1057580, 1480612, 1533491, 1850765, 3066982, 3701530, 3860167, 6133964, 7403060, 7667455, 7720334, 10734437, 15334910, 15440668, 19300835, 21468874, 27021169, 30669820, 38601670, 42937748, 53672185, 54042338, 77203340, 107344370, 108084676, 111944843, 135105845, 214688740, 223889686, 270211690, 447779372, 540423380, 559724215, 783613901, 1119448430, 1567227802, 2238896860, 3134455604, 3918069505, 7836139010, 15672278020]

約数ペア:

[(1, 15672278020), (2, 7836139010), (4, 3918069505), (5, 3134455604), (7, 2238896860), (10, 1567227802), (14, 1119448430), (20, 783613901), (28, 559724215), (29, 540423380), (35, 447779372), (58, 270211690), (70, 223889686), (73, 214688740), (116, 135105845), (140, 111944843), (145, 108084676), (146, 107344370), (203, 77203340), (290, 54042338), (292, 53672185), (365, 42937748), (406, 38601670), (511, 30669820), (580, 27021169), (730, 21468874), (812, 19300835), (1015, 15440668), (1022, 15334910), (1460, 10734437), (2030, 7720334), (2044, 7667455), (2117, 7403060), (2555, 6133964), (4060, 3860167), (4234, 3701530), (5110, 3066982), (8468, 1850765), (10220, 1533491), (10585, 1480612), (14819, 1057580), (21170, 740306), (29638, 528790), (42340, 370153), (52879, 296380), (59276, 264395), (74095, 211516), (105758, 148190)]