69352640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{4423}}^1$

素因数の和:4454

約数の個数: 84

約数和(自身を含む): 192152016

約数和(自身を除く): 122799376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 4423, 7840, 8846, 15680, 17692, 22115, 30961, 35384, 44230, 61922, 70768, 88460, 123844, 141536, 154805, 176920, 216727, 247688, 283072, 309610, 353840, 433454, 495376, 619220, 707680, 866908, 990752, 1083635, 1238440, 1415360, 1733816, 1981504, 2167270, 2476880, 3467632, 4334540, 4953760, 6935264, 8669080, 9907520, 13870528, 17338160, 34676320, 69352640]

約数ペア:

[(1, 69352640), (2, 34676320), (4, 17338160), (5, 13870528), (7, 9907520), (8, 8669080), (10, 6935264), (14, 4953760), (16, 4334540), (20, 3467632), (28, 2476880), (32, 2167270), (35, 1981504), (40, 1733816), (49, 1415360), (56, 1238440), (64, 1083635), (70, 990752), (80, 866908), (98, 707680), (112, 619220), (140, 495376), (160, 433454), (196, 353840), (224, 309610), (245, 283072), (280, 247688), (320, 216727), (392, 176920), (448, 154805), (490, 141536), (560, 123844), (784, 88460), (980, 70768), (1120, 61922), (1568, 44230), (1960, 35384), (2240, 30961), (3136, 22115), (3920, 17692), (4423, 15680), (7840, 8846)]