91266993920

素因数分解:

$2^8\times 5^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1\times {\mathrm{2129}}^1$

素因数の和:2570

約数の個数: 144

約数和(自身を含む): 221465028960

約数和(自身を除く): 130198035040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 107, 128, 160, 214, 256, 313, 320, 428, 535, 626, 640, 856, 1070, 1252, 1280, 1565, 1712, 2129, 2140, 2504, 3130, 3424, 4258, 4280, 5008, 6260, 6848, 8516, 8560, 10016, 10645, 12520, 13696, 17032, 17120, 20032, 21290, 25040, 27392, 33491, 34064, 34240, 40064, 42580, 50080, 66982, 68128, 68480, 80128, 85160, 100160, 133964, 136256, 136960, 167455, 170320, 200320, 227803, 267928, 272512, 334910, 340640, 400640, 455606, 535856, 545024, 666377, 669820, 681280, 911212, 1071712, 1139015, 1332754, 1339640, 1362560, 1822424, 2143424, 2278030, 2665508, 2679280, 2725120, 3331885, 3644848, 4286848, 4556060, 5331016, 5358560, 6663770, 7289696, 8573696, 9112120, 10662032, 10717120, 13327540, 14579392, 18224240, 21324064, 21434240, 26655080, 29158784, 36448480, 42648128, 42868480, 53310160, 58317568, 71302339, 72896960, 85296256, 106620320, 142604678, 145793920, 170592512, 213240640, 285209356, 291587840, 356511695, 426481280, 570418712, 713023390, 852962560, 1140837424, 1426046780, 2281674848, 2852093560, 4563349696, 5704187120, 9126699392, 11408374240, 18253398784, 22816748480, 45633496960, 91266993920]

約数ペア:

[(1, 91266993920), (2, 45633496960), (4, 22816748480), (5, 18253398784), (8, 11408374240), (10, 9126699392), (16, 5704187120), (20, 4563349696), (32, 2852093560), (40, 2281674848), (64, 1426046780), (80, 1140837424), (107, 852962560), (128, 713023390), (160, 570418712), (214, 426481280), (256, 356511695), (313, 291587840), (320, 285209356), (428, 213240640), (535, 170592512), (626, 145793920), (640, 142604678), (856, 106620320), (1070, 85296256), (1252, 72896960), (1280, 71302339), (1565, 58317568), (1712, 53310160), (2129, 42868480), (2140, 42648128), (2504, 36448480), (3130, 29158784), (3424, 26655080), (4258, 21434240), (4280, 21324064), (5008, 18224240), (6260, 14579392), (6848, 13327540), (8516, 10717120), (8560, 10662032), (10016, 9112120), (10645, 8573696), (12520, 7289696), (13696, 6663770), (17032, 5358560), (17120, 5331016), (20032, 4556060), (21290, 4286848), (25040, 3644848), (27392, 3331885), (33491, 2725120), (34064, 2679280), (34240, 2665508), (40064, 2278030), (42580, 2143424), (50080, 1822424), (66982, 1362560), (68128, 1339640), (68480, 1332754), (80128, 1139015), (85160, 1071712), (100160, 911212), (133964, 681280), (136256, 669820), (136960, 666377), (167455, 545024), (170320, 535856), (200320, 455606), (227803, 400640), (267928, 340640), (272512, 334910)]