868178220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{5483}}^1$

素因数の和:5544

約数の個数: 192

約数和(自身を含む): 3095608320

約数和(自身を除く): 2227430100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 29, 30, 35, 39, 42, 52, 58, 60, 65, 70, 78, 84, 87, 91, 105, 116, 130, 140, 145, 156, 174, 182, 195, 203, 210, 260, 273, 290, 348, 364, 377, 390, 406, 420, 435, 455, 546, 580, 609, 754, 780, 812, 870, 910, 1015, 1092, 1131, 1218, 1365, 1508, 1740, 1820, 1885, 2030, 2262, 2436, 2639, 2730, 3045, 3770, 4060, 4524, 5278, 5460, 5483, 5655, 6090, 7540, 7917, 10556, 10966, 11310, 12180, 13195, 15834, 16449, 21932, 22620, 26390, 27415, 31668, 32898, 38381, 39585, 52780, 54830, 65796, 71279, 76762, 79170, 82245, 109660, 115143, 142558, 153524, 158340, 159007, 164490, 191905, 213837, 230286, 285116, 318014, 328980, 356395, 383810, 427674, 460572, 477021, 498953, 575715, 636028, 712790, 767620, 795035, 855348, 954042, 997906, 1069185, 1113049, 1151430, 1425580, 1496859, 1590070, 1908084, 1995812, 2067091, 2138370, 2226098, 2302860, 2385105, 2494765, 2993718, 3180140, 3339147, 4134182, 4276740, 4452196, 4770210, 4989530, 5565245, 5987436, 6201273, 6678294, 7484295, 8268364, 9540420, 9979060, 10335455, 11130490, 12402546, 13356588, 14469637, 14968590, 16695735, 20670910, 22260980, 24805092, 28939274, 29937180, 31006365, 33391470, 41341820, 43408911, 57878548, 62012730, 66782940, 72348185, 86817822, 124025460, 144696370, 173635644, 217044555, 289392740, 434089110, 868178220]

約数ペア:

[(1, 868178220), (2, 434089110), (3, 289392740), (4, 217044555), (5, 173635644), (6, 144696370), (7, 124025460), (10, 86817822), (12, 72348185), (13, 66782940), (14, 62012730), (15, 57878548), (20, 43408911), (21, 41341820), (26, 33391470), (28, 31006365), (29, 29937180), (30, 28939274), (35, 24805092), (39, 22260980), (42, 20670910), (52, 16695735), (58, 14968590), (60, 14469637), (65, 13356588), (70, 12402546), (78, 11130490), (84, 10335455), (87, 9979060), (91, 9540420), (105, 8268364), (116, 7484295), (130, 6678294), (140, 6201273), (145, 5987436), (156, 5565245), (174, 4989530), (182, 4770210), (195, 4452196), (203, 4276740), (210, 4134182), (260, 3339147), (273, 3180140), (290, 2993718), (348, 2494765), (364, 2385105), (377, 2302860), (390, 2226098), (406, 2138370), (420, 2067091), (435, 1995812), (455, 1908084), (546, 1590070), (580, 1496859), (609, 1425580), (754, 1151430), (780, 1113049), (812, 1069185), (870, 997906), (910, 954042), (1015, 855348), (1092, 795035), (1131, 767620), (1218, 712790), (1365, 636028), (1508, 575715), (1740, 498953), (1820, 477021), (1885, 460572), (2030, 427674), (2262, 383810), (2436, 356395), (2639, 328980), (2730, 318014), (3045, 285116), (3770, 230286), (4060, 213837), (4524, 191905), (5278, 164490), (5460, 159007), (5483, 158340), (5655, 153524), (6090, 142558), (7540, 115143), (7917, 109660), (10556, 82245), (10966, 79170), (11310, 76762), (12180, 71279), (13195, 65796), (15834, 54830), (16449, 52780), (21932, 39585), (22620, 38381), (26390, 32898), (27415, 31668)]