140358120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9829}}^1$

素因数の和:9867

約数の個数: 128

約数和(自身を含む): 509587200

約数和(自身を除く): 369229080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1785, 2040, 2380, 2856, 3570, 4760, 7140, 9829, 14280, 19658, 29487, 39316, 49145, 58974, 68803, 78632, 98290, 117948, 137606, 147435, 167093, 196580, 206409, 235896, 275212, 294870, 334186, 344015, 393160, 412818, 501279, 550424, 589740, 668372, 688030, 825636, 835465, 1002558, 1032045, 1169651, 1179480, 1336744, 1376060, 1651272, 1670930, 2005116, 2064090, 2339302, 2506395, 2752120, 3341860, 3508953, 4010232, 4128180, 4678604, 5012790, 5848255, 6683720, 7017906, 8256360, 9357208, 10025580, 11696510, 14035812, 17544765, 20051160, 23393020, 28071624, 35089530, 46786040, 70179060, 140358120]

約数ペア:

[(1, 140358120), (2, 70179060), (3, 46786040), (4, 35089530), (5, 28071624), (6, 23393020), (7, 20051160), (8, 17544765), (10, 14035812), (12, 11696510), (14, 10025580), (15, 9357208), (17, 8256360), (20, 7017906), (21, 6683720), (24, 5848255), (28, 5012790), (30, 4678604), (34, 4128180), (35, 4010232), (40, 3508953), (42, 3341860), (51, 2752120), (56, 2506395), (60, 2339302), (68, 2064090), (70, 2005116), (84, 1670930), (85, 1651272), (102, 1376060), (105, 1336744), (119, 1179480), (120, 1169651), (136, 1032045), (140, 1002558), (168, 835465), (170, 825636), (204, 688030), (210, 668372), (238, 589740), (255, 550424), (280, 501279), (340, 412818), (357, 393160), (408, 344015), (420, 334186), (476, 294870), (510, 275212), (595, 235896), (680, 206409), (714, 196580), (840, 167093), (952, 147435), (1020, 137606), (1190, 117948), (1428, 98290), (1785, 78632), (2040, 68803), (2380, 58974), (2856, 49145), (3570, 39316), (4760, 29487), (7140, 19658), (9829, 14280)]