3440597640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{3701}}^1$

素因数の和:3903

約数の個数: 128

約数和(自身を含む): 10576465920

約数和(自身を除く): 7135868280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 127, 183, 244, 254, 305, 366, 381, 488, 508, 610, 635, 732, 762, 915, 1016, 1220, 1270, 1464, 1524, 1830, 1905, 2440, 2540, 3048, 3660, 3701, 3810, 5080, 7320, 7402, 7620, 7747, 11103, 14804, 15240, 15494, 18505, 22206, 23241, 29608, 30988, 37010, 38735, 44412, 46482, 55515, 61976, 74020, 77470, 88824, 92964, 111030, 116205, 148040, 154940, 185928, 222060, 225761, 232410, 309880, 444120, 451522, 464820, 470027, 677283, 903044, 929640, 940054, 1128805, 1354566, 1410081, 1806088, 1880108, 2257610, 2350135, 2709132, 2820162, 3386415, 3760216, 4515220, 4700270, 5418264, 5640324, 6772830, 7050405, 9030440, 9400540, 11280648, 13545660, 14100810, 18801080, 27091320, 28201620, 28671647, 56403240, 57343294, 86014941, 114686588, 143358235, 172029882, 229373176, 286716470, 344059764, 430074705, 573432940, 688119528, 860149410, 1146865880, 1720298820, 3440597640]

約数ペア:

[(1, 3440597640), (2, 1720298820), (3, 1146865880), (4, 860149410), (5, 688119528), (6, 573432940), (8, 430074705), (10, 344059764), (12, 286716470), (15, 229373176), (20, 172029882), (24, 143358235), (30, 114686588), (40, 86014941), (60, 57343294), (61, 56403240), (120, 28671647), (122, 28201620), (127, 27091320), (183, 18801080), (244, 14100810), (254, 13545660), (305, 11280648), (366, 9400540), (381, 9030440), (488, 7050405), (508, 6772830), (610, 5640324), (635, 5418264), (732, 4700270), (762, 4515220), (915, 3760216), (1016, 3386415), (1220, 2820162), (1270, 2709132), (1464, 2350135), (1524, 2257610), (1830, 1880108), (1905, 1806088), (2440, 1410081), (2540, 1354566), (3048, 1128805), (3660, 940054), (3701, 929640), (3810, 903044), (5080, 677283), (7320, 470027), (7402, 464820), (7620, 451522), (7747, 444120), (11103, 309880), (14804, 232410), (15240, 225761), (15494, 222060), (18505, 185928), (22206, 154940), (23241, 148040), (29608, 116205), (30988, 111030), (37010, 92964), (38735, 88824), (44412, 77470), (46482, 74020), (55515, 61976)]