15676462960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2753}}^1$

素因数の和:2915

約数の個数: 160

約数和(自身を含む): 39832093440

約数和(自身を除く): 24155630480

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 53, 68, 79, 80, 85, 106, 136, 158, 170, 212, 265, 272, 316, 340, 395, 424, 530, 632, 680, 790, 848, 901, 1060, 1264, 1343, 1360, 1580, 1802, 2120, 2686, 2753, 3160, 3604, 4187, 4240, 4505, 5372, 5506, 6320, 6715, 7208, 8374, 9010, 10744, 11012, 13430, 13765, 14416, 16748, 18020, 20935, 21488, 22024, 26860, 27530, 33496, 36040, 41870, 44048, 46801, 53720, 55060, 66992, 71179, 72080, 83740, 93602, 107440, 110120, 142358, 145909, 167480, 187204, 217487, 220240, 234005, 284716, 291818, 334960, 355895, 374408, 434974, 468010, 569432, 583636, 711790, 729545, 748816, 869948, 936020, 1087435, 1138864, 1167272, 1423580, 1459090, 1739896, 1872040, 2174870, 2334544, 2480453, 2847160, 2918180, 3479792, 3697279, 3744080, 4349740, 4960906, 5694320, 5836360, 7394558, 8699480, 9921812, 11526811, 11672720, 12402265, 14789116, 17398960, 18486395, 19843624, 23053622, 24804530, 29578232, 36972790, 39687248, 46107244, 49609060, 57634055, 59156464, 73945580, 92214488, 99218120, 115268110, 147891160, 184428976, 195955787, 198436240, 230536220, 295782320, 391911574, 461072440, 783823148, 922144880, 979778935, 1567646296, 1959557870, 3135292592, 3919115740, 7838231480, 15676462960]

約数ペア:

[(1, 15676462960), (2, 7838231480), (4, 3919115740), (5, 3135292592), (8, 1959557870), (10, 1567646296), (16, 979778935), (17, 922144880), (20, 783823148), (34, 461072440), (40, 391911574), (53, 295782320), (68, 230536220), (79, 198436240), (80, 195955787), (85, 184428976), (106, 147891160), (136, 115268110), (158, 99218120), (170, 92214488), (212, 73945580), (265, 59156464), (272, 57634055), (316, 49609060), (340, 46107244), (395, 39687248), (424, 36972790), (530, 29578232), (632, 24804530), (680, 23053622), (790, 19843624), (848, 18486395), (901, 17398960), (1060, 14789116), (1264, 12402265), (1343, 11672720), (1360, 11526811), (1580, 9921812), (1802, 8699480), (2120, 7394558), (2686, 5836360), (2753, 5694320), (3160, 4960906), (3604, 4349740), (4187, 3744080), (4240, 3697279), (4505, 3479792), (5372, 2918180), (5506, 2847160), (6320, 2480453), (6715, 2334544), (7208, 2174870), (8374, 1872040), (9010, 1739896), (10744, 1459090), (11012, 1423580), (13430, 1167272), (13765, 1138864), (14416, 1087435), (16748, 936020), (18020, 869948), (20935, 748816), (21488, 729545), (22024, 711790), (26860, 583636), (27530, 569432), (33496, 468010), (36040, 434974), (41870, 374408), (44048, 355895), (46801, 334960), (53720, 291818), (55060, 284716), (66992, 234005), (71179, 220240), (72080, 217487), (83740, 187204), (93602, 167480), (107440, 145909), (110120, 142358)]