219678742780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{839}}^1\times {\mathrm{8167}}^1$

素因数の和:9251

約数の個数: 96

約数和(自身を含む): 530227353600

約数和(自身を除く): 310548610820

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 229, 458, 839, 916, 1145, 1603, 1678, 2290, 3206, 3356, 4195, 4580, 5873, 6412, 8015, 8167, 8390, 11746, 16030, 16334, 16780, 23492, 29365, 32060, 32668, 40835, 57169, 58730, 81670, 114338, 117460, 163340, 192131, 228676, 285845, 384262, 571690, 768524, 960655, 1143380, 1344917, 1870243, 1921310, 2689834, 3740486, 3842620, 5379668, 6724585, 6852113, 7480972, 9351215, 13091701, 13449170, 13704226, 18702430, 26183402, 26898340, 27408452, 34260565, 37404860, 47964791, 52366804, 65458505, 68521130, 95929582, 130917010, 137042260, 191859164, 239823955, 261834020, 479647910, 959295820, 1569133877, 3138267754, 6276535508, 7845669385, 10983937139, 15691338770, 21967874278, 31382677540, 43935748556, 54919685695, 109839371390, 219678742780]

約数ペア:

[(1, 219678742780), (2, 109839371390), (4, 54919685695), (5, 43935748556), (7, 31382677540), (10, 21967874278), (14, 15691338770), (20, 10983937139), (28, 7845669385), (35, 6276535508), (70, 3138267754), (140, 1569133877), (229, 959295820), (458, 479647910), (839, 261834020), (916, 239823955), (1145, 191859164), (1603, 137042260), (1678, 130917010), (2290, 95929582), (3206, 68521130), (3356, 65458505), (4195, 52366804), (4580, 47964791), (5873, 37404860), (6412, 34260565), (8015, 27408452), (8167, 26898340), (8390, 26183402), (11746, 18702430), (16030, 13704226), (16334, 13449170), (16780, 13091701), (23492, 9351215), (29365, 7480972), (32060, 6852113), (32668, 6724585), (40835, 5379668), (57169, 3842620), (58730, 3740486), (81670, 2689834), (114338, 1921310), (117460, 1870243), (163340, 1344917), (192131, 1143380), (228676, 960655), (285845, 768524), (384262, 571690)]