66355156920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2238703}}^1$

素因数の和:2238749

約数の個数: 128

約数和(自身を含む): 225661363200

約数和(自身を除く): 159306206280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 95, 104, 114, 120, 130, 152, 156, 190, 195, 228, 247, 260, 285, 312, 380, 390, 456, 494, 520, 570, 741, 760, 780, 988, 1140, 1235, 1482, 1560, 1976, 2280, 2470, 2964, 3705, 4940, 5928, 7410, 9880, 14820, 29640, 2238703, 4477406, 6716109, 8954812, 11193515, 13432218, 17909624, 22387030, 26864436, 29103139, 33580545, 42535357, 44774060, 53728872, 58206278, 67161090, 85070714, 87309417, 89548120, 116412556, 127606071, 134322180, 145515695, 170141428, 174618834, 212676785, 232825112, 255212142, 268644360, 291031390, 340282856, 349237668, 425353570, 436547085, 510424284, 552959641, 582062780, 638030355, 698475336, 850707140, 873094170, 1020848568, 1105919282, 1164125560, 1276060710, 1658878923, 1701414280, 1746188340, 2211838564, 2552121420, 2764798205, 3317757846, 3492376680, 4423677128, 5104242840, 5529596410, 6635515692, 8294394615, 11059192820, 13271031384, 16588789230, 22118385640, 33177578460, 66355156920]

約数ペア:

[(1, 66355156920), (2, 33177578460), (3, 22118385640), (4, 16588789230), (5, 13271031384), (6, 11059192820), (8, 8294394615), (10, 6635515692), (12, 5529596410), (13, 5104242840), (15, 4423677128), (19, 3492376680), (20, 3317757846), (24, 2764798205), (26, 2552121420), (30, 2211838564), (38, 1746188340), (39, 1701414280), (40, 1658878923), (52, 1276060710), (57, 1164125560), (60, 1105919282), (65, 1020848568), (76, 873094170), (78, 850707140), (95, 698475336), (104, 638030355), (114, 582062780), (120, 552959641), (130, 510424284), (152, 436547085), (156, 425353570), (190, 349237668), (195, 340282856), (228, 291031390), (247, 268644360), (260, 255212142), (285, 232825112), (312, 212676785), (380, 174618834), (390, 170141428), (456, 145515695), (494, 134322180), (520, 127606071), (570, 116412556), (741, 89548120), (760, 87309417), (780, 85070714), (988, 67161090), (1140, 58206278), (1235, 53728872), (1482, 44774060), (1560, 42535357), (1976, 33580545), (2280, 29103139), (2470, 26864436), (2964, 22387030), (3705, 17909624), (4940, 13432218), (5928, 11193515), (7410, 8954812), (9880, 6716109), (14820, 4477406), (29640, 2238703)]