140899980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6229}}^1$

素因数の和:6283

約数の個数: 96

約数和(自身を含む): 439588800

約数和(自身を除く): 298688820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 29, 30, 39, 52, 58, 60, 65, 78, 87, 116, 130, 145, 156, 174, 195, 260, 290, 348, 377, 390, 435, 580, 754, 780, 870, 1131, 1508, 1740, 1885, 2262, 3770, 4524, 5655, 6229, 7540, 11310, 12458, 18687, 22620, 24916, 31145, 37374, 62290, 74748, 80977, 93435, 124580, 161954, 180641, 186870, 242931, 323908, 361282, 373740, 404885, 485862, 541923, 722564, 809770, 903205, 971724, 1083846, 1214655, 1619540, 1806410, 2167692, 2348333, 2429310, 2709615, 3612820, 4696666, 4858620, 5419230, 7044999, 9393332, 10838460, 11741665, 14089998, 23483330, 28179996, 35224995, 46966660, 70449990, 140899980]

約数ペア:

[(1, 140899980), (2, 70449990), (3, 46966660), (4, 35224995), (5, 28179996), (6, 23483330), (10, 14089998), (12, 11741665), (13, 10838460), (15, 9393332), (20, 7044999), (26, 5419230), (29, 4858620), (30, 4696666), (39, 3612820), (52, 2709615), (58, 2429310), (60, 2348333), (65, 2167692), (78, 1806410), (87, 1619540), (116, 1214655), (130, 1083846), (145, 971724), (156, 903205), (174, 809770), (195, 722564), (260, 541923), (290, 485862), (348, 404885), (377, 373740), (390, 361282), (435, 323908), (580, 242931), (754, 186870), (780, 180641), (870, 161954), (1131, 124580), (1508, 93435), (1740, 80977), (1885, 74748), (2262, 62290), (3770, 37374), (4524, 31145), (5655, 24916), (6229, 22620), (7540, 18687), (11310, 12458)]