45721419240

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2647}}^1\times {\mathrm{20563}}^1$

素因数の和:23231

約数の個数: 128

約数和(自身を含む): 156825999360

約数和(自身を除く): 111104580120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 2647, 5294, 7941, 10588, 13235, 15882, 18529, 20563, 21176, 26470, 31764, 37058, 39705, 41126, 52940, 55587, 61689, 63528, 74116, 79410, 82252, 92645, 102815, 105880, 111174, 123378, 143941, 148232, 158820, 164504, 185290, 205630, 222348, 246756, 277935, 287882, 308445, 317640, 370580, 411260, 431823, 444696, 493512, 555870, 575764, 616890, 719705, 741160, 822520, 863646, 1111740, 1151528, 1233780, 1439410, 1727292, 2159115, 2223480, 2467560, 2878820, 3454584, 4318230, 5757640, 8636460, 17272920, 54430261, 108860522, 163290783, 217721044, 272151305, 326581566, 381011827, 435442088, 544302610, 653163132, 762023654, 816453915, 1088605220, 1143035481, 1306326264, 1524047308, 1632907830, 1905059135, 2177210440, 2286070962, 3048094616, 3265815660, 3810118270, 4572141924, 5715177405, 6531631320, 7620236540, 9144283848, 11430354810, 15240473080, 22860709620, 45721419240]

約数ペア:

[(1, 45721419240), (2, 22860709620), (3, 15240473080), (4, 11430354810), (5, 9144283848), (6, 7620236540), (7, 6531631320), (8, 5715177405), (10, 4572141924), (12, 3810118270), (14, 3265815660), (15, 3048094616), (20, 2286070962), (21, 2177210440), (24, 1905059135), (28, 1632907830), (30, 1524047308), (35, 1306326264), (40, 1143035481), (42, 1088605220), (56, 816453915), (60, 762023654), (70, 653163132), (84, 544302610), (105, 435442088), (120, 381011827), (140, 326581566), (168, 272151305), (210, 217721044), (280, 163290783), (420, 108860522), (840, 54430261), (2647, 17272920), (5294, 8636460), (7941, 5757640), (10588, 4318230), (13235, 3454584), (15882, 2878820), (18529, 2467560), (20563, 2223480), (21176, 2159115), (26470, 1727292), (31764, 1439410), (37058, 1233780), (39705, 1151528), (41126, 1111740), (52940, 863646), (55587, 822520), (61689, 741160), (63528, 719705), (74116, 616890), (79410, 575764), (82252, 555870), (92645, 493512), (102815, 444696), (105880, 431823), (111174, 411260), (123378, 370580), (143941, 317640), (148232, 308445), (158820, 287882), (164504, 277935), (185290, 246756), (205630, 222348)]