76840120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7417}}^1$

素因数の和:7472

約数の個数: 64

約数和(自身を含む): 202956480

約数和(自身を除く): 126116360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2590, 5180, 7417, 10360, 14834, 29668, 37085, 51919, 59336, 74170, 103838, 148340, 207676, 259595, 274429, 296680, 415352, 519190, 548858, 1038380, 1097716, 1372145, 1921003, 2076760, 2195432, 2744290, 3842006, 5488580, 7684012, 9605015, 10977160, 15368024, 19210030, 38420060, 76840120]

約数ペア:

[(1, 76840120), (2, 38420060), (4, 19210030), (5, 15368024), (7, 10977160), (8, 9605015), (10, 7684012), (14, 5488580), (20, 3842006), (28, 2744290), (35, 2195432), (37, 2076760), (40, 1921003), (56, 1372145), (70, 1097716), (74, 1038380), (140, 548858), (148, 519190), (185, 415352), (259, 296680), (280, 274429), (296, 259595), (370, 207676), (518, 148340), (740, 103838), (1036, 74170), (1295, 59336), (1480, 51919), (2072, 37085), (2590, 29668), (5180, 14834), (7417, 10360)]