3119175280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3671}}^1$

素因数の和:3759

約数の個数: 160

約数和(自身を含む): 8414461440

約数和(自身を除く): 5295286160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 38, 40, 43, 52, 65, 76, 80, 86, 95, 104, 130, 152, 172, 190, 208, 215, 247, 260, 304, 344, 380, 430, 494, 520, 559, 688, 760, 817, 860, 988, 1040, 1118, 1235, 1520, 1634, 1720, 1976, 2236, 2470, 2795, 3268, 3440, 3671, 3952, 4085, 4472, 4940, 5590, 6536, 7342, 8170, 8944, 9880, 10621, 11180, 13072, 14684, 16340, 18355, 19760, 21242, 22360, 29368, 32680, 36710, 42484, 44720, 47723, 53105, 58736, 65360, 69749, 73420, 84968, 95446, 106210, 139498, 146840, 157853, 169936, 190892, 212420, 238615, 278996, 293680, 315706, 348745, 381784, 424840, 477230, 557992, 631412, 697490, 763568, 789265, 849680, 906737, 954460, 1115984, 1262824, 1394980, 1578530, 1813474, 1908920, 2052089, 2525648, 2789960, 2999207, 3157060, 3626948, 3817840, 4104178, 4533685, 5579920, 5998414, 6314120, 7253896, 8208356, 9067370, 10260445, 11996828, 12628240, 14507792, 14996035, 16416712, 18134740, 20520890, 23993656, 29992070, 32833424, 36269480, 38989691, 41041780, 47987312, 59984140, 72538960, 77979382, 82083560, 119968280, 155958764, 164167120, 194948455, 239936560, 311917528, 389896910, 623835056, 779793820, 1559587640, 3119175280]

約数ペア:

[(1, 3119175280), (2, 1559587640), (4, 779793820), (5, 623835056), (8, 389896910), (10, 311917528), (13, 239936560), (16, 194948455), (19, 164167120), (20, 155958764), (26, 119968280), (38, 82083560), (40, 77979382), (43, 72538960), (52, 59984140), (65, 47987312), (76, 41041780), (80, 38989691), (86, 36269480), (95, 32833424), (104, 29992070), (130, 23993656), (152, 20520890), (172, 18134740), (190, 16416712), (208, 14996035), (215, 14507792), (247, 12628240), (260, 11996828), (304, 10260445), (344, 9067370), (380, 8208356), (430, 7253896), (494, 6314120), (520, 5998414), (559, 5579920), (688, 4533685), (760, 4104178), (817, 3817840), (860, 3626948), (988, 3157060), (1040, 2999207), (1118, 2789960), (1235, 2525648), (1520, 2052089), (1634, 1908920), (1720, 1813474), (1976, 1578530), (2236, 1394980), (2470, 1262824), (2795, 1115984), (3268, 954460), (3440, 906737), (3671, 849680), (3952, 789265), (4085, 763568), (4472, 697490), (4940, 631412), (5590, 557992), (6536, 477230), (7342, 424840), (8170, 381784), (8944, 348745), (9880, 315706), (10621, 293680), (11180, 278996), (13072, 238615), (14684, 212420), (16340, 190892), (18355, 169936), (19760, 157853), (21242, 146840), (22360, 139498), (29368, 106210), (32680, 95446), (36710, 84968), (42484, 73420), (44720, 69749), (47723, 65360), (53105, 58736)]