271414240

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:217

約数の個数: 144

約数和(自身を含む): 700503552

約数和(自身を除く): 429089312

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 127, 148, 152, 160, 185, 190, 254, 296, 304, 361, 370, 380, 508, 592, 608, 635, 703, 722, 740, 760, 1016, 1184, 1270, 1406, 1444, 1480, 1520, 1805, 2032, 2413, 2540, 2812, 2888, 2960, 3040, 3515, 3610, 4064, 4699, 4826, 5080, 5624, 5776, 5920, 7030, 7220, 9398, 9652, 10160, 11248, 11552, 12065, 13357, 14060, 14440, 18796, 19304, 20320, 22496, 23495, 24130, 26714, 28120, 28880, 37592, 38608, 45847, 46990, 48260, 53428, 56240, 57760, 66785, 75184, 77216, 89281, 91694, 93980, 96520, 106856, 112480, 133570, 150368, 178562, 183388, 187960, 193040, 213712, 229235, 267140, 357124, 366776, 375920, 386080, 427424, 446405, 458470, 534280, 714248, 733552, 751840, 892810, 916940, 1068560, 1428496, 1467104, 1696339, 1785620, 1833880, 2137120, 2856992, 3392678, 3571240, 3667760, 6785356, 7142480, 7335520, 8481695, 13570712, 14284960, 16963390, 27141424, 33926780, 54282848, 67853560, 135707120, 271414240]

約数ペア:

[(1, 271414240), (2, 135707120), (4, 67853560), (5, 54282848), (8, 33926780), (10, 27141424), (16, 16963390), (19, 14284960), (20, 13570712), (32, 8481695), (37, 7335520), (38, 7142480), (40, 6785356), (74, 3667760), (76, 3571240), (80, 3392678), (95, 2856992), (127, 2137120), (148, 1833880), (152, 1785620), (160, 1696339), (185, 1467104), (190, 1428496), (254, 1068560), (296, 916940), (304, 892810), (361, 751840), (370, 733552), (380, 714248), (508, 534280), (592, 458470), (608, 446405), (635, 427424), (703, 386080), (722, 375920), (740, 366776), (760, 357124), (1016, 267140), (1184, 229235), (1270, 213712), (1406, 193040), (1444, 187960), (1480, 183388), (1520, 178562), (1805, 150368), (2032, 133570), (2413, 112480), (2540, 106856), (2812, 96520), (2888, 93980), (2960, 91694), (3040, 89281), (3515, 77216), (3610, 75184), (4064, 66785), (4699, 57760), (4826, 56240), (5080, 53428), (5624, 48260), (5776, 46990), (5920, 45847), (7030, 38608), (7220, 37592), (9398, 28880), (9652, 28120), (10160, 26714), (11248, 24130), (11552, 23495), (12065, 22496), (13357, 20320), (14060, 19304), (14440, 18796)]