356694660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2314

約数の個数: 144

約数和(自身を含む): 1246557312

約数和(自身を除く): 889862652

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 131, 140, 180, 210, 252, 262, 315, 393, 420, 524, 630, 655, 786, 917, 1179, 1260, 1310, 1572, 1834, 1965, 2161, 2358, 2620, 2751, 3668, 3930, 4322, 4585, 4716, 5502, 5895, 6483, 7860, 8253, 8644, 9170, 10805, 11004, 11790, 12966, 13755, 15127, 16506, 18340, 19449, 21610, 23580, 25932, 27510, 30254, 32415, 33012, 38898, 41265, 43220, 45381, 55020, 60508, 64830, 75635, 77796, 82530, 90762, 97245, 129660, 136143, 151270, 165060, 181524, 194490, 226905, 272286, 283091, 302540, 388980, 453810, 544572, 566182, 680715, 849273, 907620, 1132364, 1361430, 1415455, 1698546, 1981637, 2547819, 2722860, 2830910, 3397092, 3963274, 4246365, 5095638, 5661820, 5944911, 7926548, 8492730, 9908185, 10191276, 11889822, 12739095, 16985460, 17834733, 19816370, 23779644, 25478190, 29724555, 35669466, 39632740, 50956380, 59449110, 71338932, 89173665, 118898220, 178347330, 356694660]

約数ペア:

[(1, 356694660), (2, 178347330), (3, 118898220), (4, 89173665), (5, 71338932), (6, 59449110), (7, 50956380), (9, 39632740), (10, 35669466), (12, 29724555), (14, 25478190), (15, 23779644), (18, 19816370), (20, 17834733), (21, 16985460), (28, 12739095), (30, 11889822), (35, 10191276), (36, 9908185), (42, 8492730), (45, 7926548), (60, 5944911), (63, 5661820), (70, 5095638), (84, 4246365), (90, 3963274), (105, 3397092), (126, 2830910), (131, 2722860), (140, 2547819), (180, 1981637), (210, 1698546), (252, 1415455), (262, 1361430), (315, 1132364), (393, 907620), (420, 849273), (524, 680715), (630, 566182), (655, 544572), (786, 453810), (917, 388980), (1179, 302540), (1260, 283091), (1310, 272286), (1572, 226905), (1834, 194490), (1965, 181524), (2161, 165060), (2358, 151270), (2620, 136143), (2751, 129660), (3668, 97245), (3930, 90762), (4322, 82530), (4585, 77796), (4716, 75635), (5502, 64830), (5895, 60508), (6483, 55020), (7860, 45381), (8253, 43220), (8644, 41265), (9170, 38898), (10805, 33012), (11004, 32415), (11790, 30254), (12966, 27510), (13755, 25932), (15127, 23580), (16506, 21610), (18340, 19449)]