160031060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2761

約数の個数: 72

約数和(自身を含む): 397490184

約数和(自身を除く): 237459124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 122, 140, 196, 244, 245, 305, 427, 490, 610, 854, 980, 1220, 1708, 2135, 2677, 2989, 4270, 5354, 5978, 8540, 10708, 11956, 13385, 14945, 18739, 26770, 29890, 37478, 53540, 59780, 74956, 93695, 131173, 163297, 187390, 262346, 326594, 374780, 524692, 653188, 655865, 816485, 1143079, 1311730, 1632970, 2286158, 2623460, 3265940, 4572316, 5715395, 8001553, 11430790, 16003106, 22861580, 32006212, 40007765, 80015530, 160031060]

約数ペア:

[(1, 160031060), (2, 80015530), (4, 40007765), (5, 32006212), (7, 22861580), (10, 16003106), (14, 11430790), (20, 8001553), (28, 5715395), (35, 4572316), (49, 3265940), (61, 2623460), (70, 2286158), (98, 1632970), (122, 1311730), (140, 1143079), (196, 816485), (244, 655865), (245, 653188), (305, 524692), (427, 374780), (490, 326594), (610, 262346), (854, 187390), (980, 163297), (1220, 131173), (1708, 93695), (2135, 74956), (2677, 59780), (2989, 53540), (4270, 37478), (5354, 29890), (5978, 26770), (8540, 18739), (10708, 14945), (11956, 13385)]