260146920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11593}}^1$

素因数の和:11635

約数の個数: 128

約数和(自身を含む): 901549440

約数和(自身を除く): 641402520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 11593, 22440, 23186, 34779, 46372, 57965, 69558, 92744, 115930, 127523, 139116, 173895, 197081, 231860, 255046, 278232, 347790, 382569, 394162, 463720, 510092, 591243, 637615, 695580, 765138, 788324, 985405, 1020184, 1182486, 1275230, 1391160, 1530276, 1576648, 1912845, 1970810, 2167891, 2364972, 2550460, 2956215, 3060552, 3825690, 3941620, 4335782, 4729944, 5100920, 5912430, 6503673, 7651380, 7883240, 8671564, 10839455, 11824860, 13007346, 15302760, 17343128, 21678910, 23649720, 26014692, 32518365, 43357820, 52029384, 65036730, 86715640, 130073460, 260146920]

約数ペア:

[(1, 260146920), (2, 130073460), (3, 86715640), (4, 65036730), (5, 52029384), (6, 43357820), (8, 32518365), (10, 26014692), (11, 23649720), (12, 21678910), (15, 17343128), (17, 15302760), (20, 13007346), (22, 11824860), (24, 10839455), (30, 8671564), (33, 7883240), (34, 7651380), (40, 6503673), (44, 5912430), (51, 5100920), (55, 4729944), (60, 4335782), (66, 3941620), (68, 3825690), (85, 3060552), (88, 2956215), (102, 2550460), (110, 2364972), (120, 2167891), (132, 1970810), (136, 1912845), (165, 1576648), (170, 1530276), (187, 1391160), (204, 1275230), (220, 1182486), (255, 1020184), (264, 985405), (330, 788324), (340, 765138), (374, 695580), (408, 637615), (440, 591243), (510, 510092), (561, 463720), (660, 394162), (680, 382569), (748, 347790), (935, 278232), (1020, 255046), (1122, 231860), (1320, 197081), (1496, 173895), (1870, 139116), (2040, 127523), (2244, 115930), (2805, 92744), (3740, 69558), (4488, 57965), (5610, 46372), (7480, 34779), (11220, 23186), (11593, 22440)]