67815677940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{419}}^1\times {\mathrm{13693}}^1$

素因数の和:14321

約数の個数: 96

約数和(自身を含む): 191317230720

約数和(自身を除く): 123501552780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 419, 591, 788, 838, 985, 1182, 1257, 1676, 1970, 2095, 2364, 2514, 2955, 3940, 4190, 5028, 5910, 6285, 8380, 11820, 12570, 13693, 25140, 27386, 41079, 54772, 68465, 82158, 82543, 136930, 164316, 165086, 205395, 247629, 273860, 330172, 410790, 412715, 495258, 821580, 825430, 990516, 1238145, 1650860, 2476290, 2697521, 4952580, 5395042, 5737367, 8092563, 10790084, 11474734, 13487605, 16185126, 17212101, 22949468, 26975210, 28686835, 32370252, 34424202, 40462815, 53950420, 57373670, 68848404, 80925630, 86060505, 114747340, 161851260, 172121010, 344242020, 1130261299, 2260522598, 3390783897, 4521045196, 5651306495, 6781567794, 11302612990, 13563135588, 16953919485, 22605225980, 33907838970, 67815677940]

約数ペア:

[(1, 67815677940), (2, 33907838970), (3, 22605225980), (4, 16953919485), (5, 13563135588), (6, 11302612990), (10, 6781567794), (12, 5651306495), (15, 4521045196), (20, 3390783897), (30, 2260522598), (60, 1130261299), (197, 344242020), (394, 172121010), (419, 161851260), (591, 114747340), (788, 86060505), (838, 80925630), (985, 68848404), (1182, 57373670), (1257, 53950420), (1676, 40462815), (1970, 34424202), (2095, 32370252), (2364, 28686835), (2514, 26975210), (2955, 22949468), (3940, 17212101), (4190, 16185126), (5028, 13487605), (5910, 11474734), (6285, 10790084), (8380, 8092563), (11820, 5737367), (12570, 5395042), (13693, 4952580), (25140, 2697521), (27386, 2476290), (41079, 1650860), (54772, 1238145), (68465, 990516), (82158, 825430), (82543, 821580), (136930, 495258), (164316, 412715), (165086, 410790), (205395, 330172), (247629, 273860)]