223870620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1579}}^1$

素因数の和:1747

約数の個数: 96

約数和(自身を含む): 668908800

約数和(自身を除く): 445038180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 139, 170, 204, 255, 278, 340, 417, 510, 556, 695, 834, 1020, 1390, 1579, 1668, 2085, 2363, 2780, 3158, 4170, 4726, 4737, 6316, 7089, 7895, 8340, 9452, 9474, 11815, 14178, 15790, 18948, 23630, 23685, 26843, 28356, 31580, 35445, 47260, 47370, 53686, 70890, 80529, 94740, 107372, 134215, 141780, 161058, 219481, 268430, 322116, 402645, 438962, 536860, 658443, 805290, 877924, 1097405, 1316886, 1610580, 2194810, 2633772, 3292215, 3731177, 4389620, 6584430, 7462354, 11193531, 13168860, 14924708, 18655885, 22387062, 37311770, 44774124, 55967655, 74623540, 111935310, 223870620]

約数ペア:

[(1, 223870620), (2, 111935310), (3, 74623540), (4, 55967655), (5, 44774124), (6, 37311770), (10, 22387062), (12, 18655885), (15, 14924708), (17, 13168860), (20, 11193531), (30, 7462354), (34, 6584430), (51, 4389620), (60, 3731177), (68, 3292215), (85, 2633772), (102, 2194810), (139, 1610580), (170, 1316886), (204, 1097405), (255, 877924), (278, 805290), (340, 658443), (417, 536860), (510, 438962), (556, 402645), (695, 322116), (834, 268430), (1020, 219481), (1390, 161058), (1579, 141780), (1668, 134215), (2085, 107372), (2363, 94740), (2780, 80529), (3158, 70890), (4170, 53686), (4726, 47370), (4737, 47260), (6316, 35445), (7089, 31580), (7895, 28356), (8340, 26843), (9452, 23685), (9474, 23630), (11815, 18948), (14178, 15790)]