70221254560

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{179209}}^1$

素因数の和:179334

約数の個数: 96

約数和(自身を含む): 173417932800

約数和(自身を除く): 103196678240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 79, 80, 124, 155, 158, 160, 248, 310, 316, 395, 496, 620, 632, 790, 992, 1240, 1264, 1580, 2449, 2480, 2528, 3160, 4898, 4960, 6320, 9796, 12245, 12640, 19592, 24490, 39184, 48980, 78368, 97960, 179209, 195920, 358418, 391840, 716836, 896045, 1433672, 1792090, 2867344, 3584180, 5555479, 5734688, 7168360, 11110958, 14157511, 14336720, 22221916, 27777395, 28315022, 28673440, 44443832, 55554790, 56630044, 70787555, 88887664, 111109580, 113260088, 141575110, 177775328, 222219160, 226520176, 283150220, 438882841, 444438320, 453040352, 566300440, 877765682, 888876640, 1132600880, 1755531364, 2194414205, 2265201760, 3511062728, 4388828410, 7022125456, 8777656820, 14044250912, 17555313640, 35110627280, 70221254560]

約数ペア:

[(1, 70221254560), (2, 35110627280), (4, 17555313640), (5, 14044250912), (8, 8777656820), (10, 7022125456), (16, 4388828410), (20, 3511062728), (31, 2265201760), (32, 2194414205), (40, 1755531364), (62, 1132600880), (79, 888876640), (80, 877765682), (124, 566300440), (155, 453040352), (158, 444438320), (160, 438882841), (248, 283150220), (310, 226520176), (316, 222219160), (395, 177775328), (496, 141575110), (620, 113260088), (632, 111109580), (790, 88887664), (992, 70787555), (1240, 56630044), (1264, 55554790), (1580, 44443832), (2449, 28673440), (2480, 28315022), (2528, 27777395), (3160, 22221916), (4898, 14336720), (4960, 14157511), (6320, 11110958), (9796, 7168360), (12245, 5734688), (12640, 5555479), (19592, 3584180), (24490, 2867344), (39184, 1792090), (48980, 1433672), (78368, 896045), (97960, 716836), (179209, 391840), (195920, 358418)]