168911080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1$

素因数の和:563

約数の個数: 128

約数和(自身を含む): 442713600

約数和(自身を除く): 273802520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 29, 40, 46, 52, 58, 65, 92, 104, 115, 116, 130, 145, 184, 230, 232, 260, 290, 299, 377, 460, 487, 520, 580, 598, 667, 754, 920, 974, 1160, 1196, 1334, 1495, 1508, 1885, 1948, 2392, 2435, 2668, 2990, 3016, 3335, 3770, 3896, 4870, 5336, 5980, 6331, 6670, 7540, 8671, 9740, 11201, 11960, 12662, 13340, 14123, 15080, 17342, 19480, 22402, 25324, 26680, 28246, 31655, 34684, 43355, 44804, 50648, 56005, 56492, 63310, 69368, 70615, 86710, 89608, 112010, 112984, 126620, 141230, 145613, 173420, 183599, 224020, 253240, 282460, 291226, 324829, 346840, 367198, 448040, 564920, 582452, 649658, 728065, 734396, 917995, 1164904, 1299316, 1456130, 1468792, 1624145, 1835990, 2598632, 2912260, 3248290, 3671980, 4222777, 5824520, 6496580, 7343960, 8445554, 12993160, 16891108, 21113885, 33782216, 42227770, 84455540, 168911080]

約数ペア:

[(1, 168911080), (2, 84455540), (4, 42227770), (5, 33782216), (8, 21113885), (10, 16891108), (13, 12993160), (20, 8445554), (23, 7343960), (26, 6496580), (29, 5824520), (40, 4222777), (46, 3671980), (52, 3248290), (58, 2912260), (65, 2598632), (92, 1835990), (104, 1624145), (115, 1468792), (116, 1456130), (130, 1299316), (145, 1164904), (184, 917995), (230, 734396), (232, 728065), (260, 649658), (290, 582452), (299, 564920), (377, 448040), (460, 367198), (487, 346840), (520, 324829), (580, 291226), (598, 282460), (667, 253240), (754, 224020), (920, 183599), (974, 173420), (1160, 145613), (1196, 141230), (1334, 126620), (1495, 112984), (1508, 112010), (1885, 89608), (1948, 86710), (2392, 70615), (2435, 69368), (2668, 63310), (2990, 56492), (3016, 56005), (3335, 50648), (3770, 44804), (3896, 43355), (4870, 34684), (5336, 31655), (5980, 28246), (6331, 26680), (6670, 25324), (7540, 22402), (8671, 19480), (9740, 17342), (11201, 15080), (11960, 14123), (12662, 13340)]