11471202120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{718747}}^1$

素因数の和:718787

約数の個数: 128

約数和(自身を含む): 41399884800

約数和(自身を除く): 29928682680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7980, 15960, 718747, 1437494, 2156241, 2874988, 3593735, 4312482, 5031229, 5749976, 7187470, 8624964, 10062458, 10781205, 13656193, 14374940, 15093687, 17249928, 20124916, 21562410, 25156145, 27312386, 28749880, 30187374, 40249832, 40968579, 43124820, 50312290, 54624772, 60374748, 68280965, 75468435, 81937158, 86249640, 95593351, 100624580, 109249544, 120749496, 136561930, 150936870, 163874316, 191186702, 201249160, 204842895, 273123860, 286780053, 301873740, 327748632, 382373404, 409685790, 477966755, 546247720, 573560106, 603747480, 764746808, 819371580, 955933510, 1147120212, 1433900265, 1638743160, 1911867020, 2294240424, 2867800530, 3823734040, 5735601060, 11471202120]

約数ペア:

[(1, 11471202120), (2, 5735601060), (3, 3823734040), (4, 2867800530), (5, 2294240424), (6, 1911867020), (7, 1638743160), (8, 1433900265), (10, 1147120212), (12, 955933510), (14, 819371580), (15, 764746808), (19, 603747480), (20, 573560106), (21, 546247720), (24, 477966755), (28, 409685790), (30, 382373404), (35, 327748632), (38, 301873740), (40, 286780053), (42, 273123860), (56, 204842895), (57, 201249160), (60, 191186702), (70, 163874316), (76, 150936870), (84, 136561930), (95, 120749496), (105, 109249544), (114, 100624580), (120, 95593351), (133, 86249640), (140, 81937158), (152, 75468435), (168, 68280965), (190, 60374748), (210, 54624772), (228, 50312290), (266, 43124820), (280, 40968579), (285, 40249832), (380, 30187374), (399, 28749880), (420, 27312386), (456, 25156145), (532, 21562410), (570, 20124916), (665, 17249928), (760, 15093687), (798, 14374940), (840, 13656193), (1064, 10781205), (1140, 10062458), (1330, 8624964), (1596, 7187470), (1995, 5749976), (2280, 5031229), (2660, 4312482), (3192, 3593735), (3990, 2874988), (5320, 2156241), (7980, 1437494), (15960, 718747)]