8101296840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{741877}}^1$

素因数の和:741911

約数の個数: 128

約数和(自身を含む): 29912520960

約数和(自身を除く): 21811224120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 741877, 1483754, 2225631, 2967508, 3709385, 4451262, 5193139, 5935016, 7418770, 8902524, 9644401, 10386278, 11128155, 14837540, 15579417, 17805048, 19288802, 20772556, 22256310, 25965695, 28933203, 29675080, 31158834, 38577604, 41545112, 44512620, 48222005, 51931390, 57866406, 62317668, 67510807, 77155208, 77897085, 89025240, 96444010, 103862780, 115732812, 124635336, 135021614, 144666015, 155794170, 192888020, 202532421, 207725560, 231465624, 270043228, 289332030, 311588340, 337554035, 385776040, 405064842, 540086456, 578664060, 623176680, 675108070, 810129684, 1012662105, 1157328120, 1350216140, 1620259368, 2025324210, 2700432280, 4050648420, 8101296840]

約数ペア:

[(1, 8101296840), (2, 4050648420), (3, 2700432280), (4, 2025324210), (5, 1620259368), (6, 1350216140), (7, 1157328120), (8, 1012662105), (10, 810129684), (12, 675108070), (13, 623176680), (14, 578664060), (15, 540086456), (20, 405064842), (21, 385776040), (24, 337554035), (26, 311588340), (28, 289332030), (30, 270043228), (35, 231465624), (39, 207725560), (40, 202532421), (42, 192888020), (52, 155794170), (56, 144666015), (60, 135021614), (65, 124635336), (70, 115732812), (78, 103862780), (84, 96444010), (91, 89025240), (104, 77897085), (105, 77155208), (120, 67510807), (130, 62317668), (140, 57866406), (156, 51931390), (168, 48222005), (182, 44512620), (195, 41545112), (210, 38577604), (260, 31158834), (273, 29675080), (280, 28933203), (312, 25965695), (364, 22256310), (390, 20772556), (420, 19288802), (455, 17805048), (520, 15579417), (546, 14837540), (728, 11128155), (780, 10386278), (840, 9644401), (910, 8902524), (1092, 7418770), (1365, 5935016), (1560, 5193139), (1820, 4451262), (2184, 3709385), (2730, 2967508), (3640, 2225631), (5460, 1483754), (10920, 741877)]