7655257740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{77279}}^1$

素因数の和:77431

約数の個数: 96

約数和(自身を含む): 23265607680

約数和(自身を除く): 15610349940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 1270, 1524, 1651, 1905, 2540, 3302, 3810, 4953, 6604, 7620, 8255, 9906, 16510, 19812, 24765, 33020, 49530, 77279, 99060, 154558, 231837, 309116, 386395, 463674, 772790, 927348, 1004627, 1159185, 1545580, 2009254, 2318370, 3013881, 4018508, 4636740, 5023135, 6027762, 9814433, 10046270, 12055524, 15069405, 19628866, 20092540, 29443299, 30138810, 39257732, 49072165, 58886598, 60277620, 98144330, 117773196, 127587629, 147216495, 196288660, 255175258, 294432990, 382762887, 510350516, 588865980, 637938145, 765525774, 1275876290, 1531051548, 1913814435, 2551752580, 3827628870, 7655257740]

約数ペア:

[(1, 7655257740), (2, 3827628870), (3, 2551752580), (4, 1913814435), (5, 1531051548), (6, 1275876290), (10, 765525774), (12, 637938145), (13, 588865980), (15, 510350516), (20, 382762887), (26, 294432990), (30, 255175258), (39, 196288660), (52, 147216495), (60, 127587629), (65, 117773196), (78, 98144330), (127, 60277620), (130, 58886598), (156, 49072165), (195, 39257732), (254, 30138810), (260, 29443299), (381, 20092540), (390, 19628866), (508, 15069405), (635, 12055524), (762, 10046270), (780, 9814433), (1270, 6027762), (1524, 5023135), (1651, 4636740), (1905, 4018508), (2540, 3013881), (3302, 2318370), (3810, 2009254), (4953, 1545580), (6604, 1159185), (7620, 1004627), (8255, 927348), (9906, 772790), (16510, 463674), (19812, 386395), (24765, 309116), (33020, 231837), (49530, 154558), (77279, 99060)]