13157035760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{2099}}^1$

素因数の和:2559

約数の個数: 160

約数和(自身を含む): 35435232000

約数和(自身を除く): 22278196240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 34, 40, 44, 55, 68, 80, 85, 88, 110, 136, 170, 176, 187, 220, 272, 340, 374, 419, 440, 680, 748, 838, 880, 935, 1360, 1496, 1676, 1870, 2095, 2099, 2992, 3352, 3740, 4190, 4198, 4609, 6704, 7123, 7480, 8380, 8396, 9218, 10495, 14246, 14960, 16760, 16792, 18436, 20990, 23045, 23089, 28492, 33520, 33584, 35615, 35683, 36872, 41980, 46090, 46178, 56984, 71230, 71366, 73744, 78353, 83960, 92180, 92356, 113968, 115445, 142460, 142732, 156706, 167920, 178415, 184360, 184712, 230890, 284920, 285464, 313412, 356830, 368720, 369424, 391765, 392513, 461780, 569840, 570928, 626824, 713660, 783530, 785026, 879481, 923560, 1253648, 1427320, 1567060, 1570052, 1758962, 1847120, 1962565, 2854640, 3134120, 3140104, 3517924, 3925130, 4397405, 6268240, 6280208, 7035848, 7850260, 8794810, 9674291, 14071696, 14951177, 15700520, 17589620, 19348582, 29902354, 31401040, 35179240, 38697164, 48371455, 59804708, 70358480, 74755885, 77394328, 96742910, 119609416, 149511770, 154788656, 164462947, 193485820, 239218832, 299023540, 328925894, 386971640, 598047080, 657851788, 773943280, 822314735, 1196094160, 1315703576, 1644629470, 2631407152, 3289258940, 6578517880, 13157035760]

約数ペア:

[(1, 13157035760), (2, 6578517880), (4, 3289258940), (5, 2631407152), (8, 1644629470), (10, 1315703576), (11, 1196094160), (16, 822314735), (17, 773943280), (20, 657851788), (22, 598047080), (34, 386971640), (40, 328925894), (44, 299023540), (55, 239218832), (68, 193485820), (80, 164462947), (85, 154788656), (88, 149511770), (110, 119609416), (136, 96742910), (170, 77394328), (176, 74755885), (187, 70358480), (220, 59804708), (272, 48371455), (340, 38697164), (374, 35179240), (419, 31401040), (440, 29902354), (680, 19348582), (748, 17589620), (838, 15700520), (880, 14951177), (935, 14071696), (1360, 9674291), (1496, 8794810), (1676, 7850260), (1870, 7035848), (2095, 6280208), (2099, 6268240), (2992, 4397405), (3352, 3925130), (3740, 3517924), (4190, 3140104), (4198, 3134120), (4609, 2854640), (6704, 1962565), (7123, 1847120), (7480, 1758962), (8380, 1570052), (8396, 1567060), (9218, 1427320), (10495, 1253648), (14246, 923560), (14960, 879481), (16760, 785026), (16792, 783530), (18436, 713660), (20990, 626824), (23045, 570928), (23089, 569840), (28492, 461780), (33520, 392513), (33584, 391765), (35615, 369424), (35683, 368720), (36872, 356830), (41980, 313412), (46090, 285464), (46178, 284920), (56984, 230890), (71230, 184712), (71366, 184360), (73744, 178415), (78353, 167920), (83960, 156706), (92180, 142732), (92356, 142460), (113968, 115445)]