70106120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 189768960

約数和(自身を除く): 119662840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 67, 70, 74, 101, 134, 140, 148, 185, 202, 259, 268, 280, 296, 335, 370, 404, 469, 505, 518, 536, 670, 707, 740, 808, 938, 1010, 1036, 1295, 1340, 1414, 1480, 1876, 2020, 2072, 2345, 2479, 2590, 2680, 2828, 3535, 3737, 3752, 4040, 4690, 4958, 5180, 5656, 6767, 7070, 7474, 9380, 9916, 10360, 12395, 13534, 14140, 14948, 17353, 18685, 18760, 19832, 24790, 26159, 27068, 28280, 29896, 33835, 34706, 37370, 47369, 49580, 52318, 54136, 67670, 69412, 74740, 86765, 94738, 99160, 104636, 130795, 135340, 138824, 149480, 173530, 189476, 209272, 236845, 250379, 261590, 270680, 347060, 378952, 473690, 500758, 523180, 694120, 947380, 1001516, 1046360, 1251895, 1752653, 1894760, 2003032, 2503790, 3505306, 5007580, 7010612, 8763265, 10015160, 14021224, 17526530, 35053060, 70106120]

約数ペア:

[(1, 70106120), (2, 35053060), (4, 17526530), (5, 14021224), (7, 10015160), (8, 8763265), (10, 7010612), (14, 5007580), (20, 3505306), (28, 2503790), (35, 2003032), (37, 1894760), (40, 1752653), (56, 1251895), (67, 1046360), (70, 1001516), (74, 947380), (101, 694120), (134, 523180), (140, 500758), (148, 473690), (185, 378952), (202, 347060), (259, 270680), (268, 261590), (280, 250379), (296, 236845), (335, 209272), (370, 189476), (404, 173530), (469, 149480), (505, 138824), (518, 135340), (536, 130795), (670, 104636), (707, 99160), (740, 94738), (808, 86765), (938, 74740), (1010, 69412), (1036, 67670), (1295, 54136), (1340, 52318), (1414, 49580), (1480, 47369), (1876, 37370), (2020, 34706), (2072, 33835), (2345, 29896), (2479, 28280), (2590, 27068), (2680, 26159), (2828, 24790), (3535, 19832), (3737, 18760), (3752, 18685), (4040, 17353), (4690, 14948), (4958, 14140), (5180, 13534), (5656, 12395), (6767, 10360), (7070, 9916), (7474, 9380)]