224623140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2081}}^1$

素因数の和:2357

約数の個数: 96

約数和(自身を含む): 721937664

約数和(自身を除く): 497314524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 257, 420, 514, 771, 1028, 1285, 1542, 1799, 2081, 2570, 3084, 3598, 3855, 4162, 5140, 5397, 6243, 7196, 7710, 8324, 8995, 10405, 10794, 12486, 14567, 15420, 17990, 20810, 21588, 24972, 26985, 29134, 31215, 35980, 41620, 43701, 53970, 58268, 62430, 72835, 87402, 107940, 124860, 145670, 174804, 218505, 291340, 437010, 534817, 874020, 1069634, 1604451, 2139268, 2674085, 3208902, 3743719, 5348170, 6417804, 7487438, 8022255, 10696340, 11231157, 14974876, 16044510, 18718595, 22462314, 32089020, 37437190, 44924628, 56155785, 74874380, 112311570, 224623140]

約数ペア:

[(1, 224623140), (2, 112311570), (3, 74874380), (4, 56155785), (5, 44924628), (6, 37437190), (7, 32089020), (10, 22462314), (12, 18718595), (14, 16044510), (15, 14974876), (20, 11231157), (21, 10696340), (28, 8022255), (30, 7487438), (35, 6417804), (42, 5348170), (60, 3743719), (70, 3208902), (84, 2674085), (105, 2139268), (140, 1604451), (210, 1069634), (257, 874020), (420, 534817), (514, 437010), (771, 291340), (1028, 218505), (1285, 174804), (1542, 145670), (1799, 124860), (2081, 107940), (2570, 87402), (3084, 72835), (3598, 62430), (3855, 58268), (4162, 53970), (5140, 43701), (5397, 41620), (6243, 35980), (7196, 31215), (7710, 29134), (8324, 26985), (8995, 24972), (10405, 21588), (10794, 20810), (12486, 17990), (14567, 15420)]