168725130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{863}}^1$

素因数の和:913

約数の個数: 128

約数和(自身を含む): 497664000

約数和(自身を除く): 328938870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 343, 399, 490, 570, 665, 686, 735, 798, 863, 931, 1029, 1330, 1470, 1715, 1726, 1862, 1995, 2058, 2589, 2793, 3430, 3990, 4315, 4655, 5145, 5178, 5586, 6041, 6517, 8630, 9310, 10290, 12082, 12945, 13034, 13965, 16397, 18123, 19551, 25890, 27930, 30205, 32585, 32794, 36246, 39102, 42287, 49191, 60410, 65170, 81985, 84574, 90615, 97755, 98382, 114779, 126861, 163970, 181230, 195510, 211435, 229558, 245955, 253722, 296009, 344337, 422870, 491910, 573895, 592018, 634305, 688674, 803453, 888027, 1147790, 1268610, 1480045, 1606906, 1721685, 1776054, 2410359, 2960090, 3443370, 4017265, 4440135, 4820718, 5624171, 8034530, 8880270, 11248342, 12051795, 16872513, 24103590, 28120855, 33745026, 56241710, 84362565, 168725130]

約数ペア:

[(1, 168725130), (2, 84362565), (3, 56241710), (5, 33745026), (6, 28120855), (7, 24103590), (10, 16872513), (14, 12051795), (15, 11248342), (19, 8880270), (21, 8034530), (30, 5624171), (35, 4820718), (38, 4440135), (42, 4017265), (49, 3443370), (57, 2960090), (70, 2410359), (95, 1776054), (98, 1721685), (105, 1606906), (114, 1480045), (133, 1268610), (147, 1147790), (190, 888027), (210, 803453), (245, 688674), (266, 634305), (285, 592018), (294, 573895), (343, 491910), (399, 422870), (490, 344337), (570, 296009), (665, 253722), (686, 245955), (735, 229558), (798, 211435), (863, 195510), (931, 181230), (1029, 163970), (1330, 126861), (1470, 114779), (1715, 98382), (1726, 97755), (1862, 90615), (1995, 84574), (2058, 81985), (2589, 65170), (2793, 60410), (3430, 49191), (3990, 42287), (4315, 39102), (4655, 36246), (5145, 32794), (5178, 32585), (5586, 30205), (6041, 27930), (6517, 25890), (8630, 19551), (9310, 18123), (10290, 16397), (12082, 13965), (12945, 13034)]