1321910160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{617}}^1$

素因数の和:825

約数の個数: 160

約数和(自身を含む): 4193303040

約数和(自身を除く): 2871392880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 79, 80, 113, 120, 158, 226, 237, 240, 316, 339, 395, 452, 474, 565, 617, 632, 678, 790, 904, 948, 1130, 1185, 1234, 1264, 1356, 1580, 1695, 1808, 1851, 1896, 2260, 2370, 2468, 2712, 3085, 3160, 3390, 3702, 3792, 4520, 4740, 4936, 5424, 6170, 6320, 6780, 7404, 8927, 9040, 9255, 9480, 9872, 12340, 13560, 14808, 17854, 18510, 18960, 24680, 26781, 27120, 29616, 35708, 37020, 44635, 48743, 49360, 53562, 69721, 71416, 74040, 89270, 97486, 107124, 133905, 139442, 142832, 146229, 148080, 178540, 194972, 209163, 214248, 243715, 267810, 278884, 292458, 348605, 357080, 389944, 418326, 428496, 487430, 535620, 557768, 584916, 697210, 714160, 731145, 779888, 836652, 974860, 1045815, 1071240, 1115536, 1169832, 1394420, 1462290, 1673304, 1949720, 2091630, 2142480, 2339664, 2788840, 2924580, 3346608, 3899440, 4183260, 5507959, 5577680, 5849160, 8366520, 11015918, 11698320, 16523877, 16733040, 22031836, 27539795, 33047754, 44063672, 55079590, 66095508, 82619385, 88127344, 110159180, 132191016, 165238770, 220318360, 264382032, 330477540, 440636720, 660955080, 1321910160]

約数ペア:

[(1, 1321910160), (2, 660955080), (3, 440636720), (4, 330477540), (5, 264382032), (6, 220318360), (8, 165238770), (10, 132191016), (12, 110159180), (15, 88127344), (16, 82619385), (20, 66095508), (24, 55079590), (30, 44063672), (40, 33047754), (48, 27539795), (60, 22031836), (79, 16733040), (80, 16523877), (113, 11698320), (120, 11015918), (158, 8366520), (226, 5849160), (237, 5577680), (240, 5507959), (316, 4183260), (339, 3899440), (395, 3346608), (452, 2924580), (474, 2788840), (565, 2339664), (617, 2142480), (632, 2091630), (678, 1949720), (790, 1673304), (904, 1462290), (948, 1394420), (1130, 1169832), (1185, 1115536), (1234, 1071240), (1264, 1045815), (1356, 974860), (1580, 836652), (1695, 779888), (1808, 731145), (1851, 714160), (1896, 697210), (2260, 584916), (2370, 557768), (2468, 535620), (2712, 487430), (3085, 428496), (3160, 418326), (3390, 389944), (3702, 357080), (3792, 348605), (4520, 292458), (4740, 278884), (4936, 267810), (5424, 243715), (6170, 214248), (6320, 209163), (6780, 194972), (7404, 178540), (8927, 148080), (9040, 146229), (9255, 142832), (9480, 139442), (9872, 133905), (12340, 107124), (13560, 97486), (14808, 89270), (17854, 74040), (18510, 71416), (18960, 69721), (24680, 53562), (26781, 49360), (27120, 48743), (29616, 44635), (35708, 37020)]