710175280

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1439}}^1$

素因数の和:1682

約数の個数: 80

約数和(自身を含む): 1714176000

約数和(自身を除く): 1004000720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 199, 248, 310, 398, 496, 620, 796, 995, 1240, 1439, 1592, 1990, 2480, 2878, 3184, 3980, 5756, 6169, 7195, 7960, 11512, 12338, 14390, 15920, 23024, 24676, 28780, 30845, 44609, 49352, 57560, 61690, 89218, 98704, 115120, 123380, 178436, 223045, 246760, 286361, 356872, 446090, 493520, 572722, 713744, 892180, 1145444, 1431805, 1784360, 2290888, 2863610, 3568720, 4581776, 5727220, 8877191, 11454440, 17754382, 22908880, 35508764, 44385955, 71017528, 88771910, 142035056, 177543820, 355087640, 710175280]

約数ペア:

[(1, 710175280), (2, 355087640), (4, 177543820), (5, 142035056), (8, 88771910), (10, 71017528), (16, 44385955), (20, 35508764), (31, 22908880), (40, 17754382), (62, 11454440), (80, 8877191), (124, 5727220), (155, 4581776), (199, 3568720), (248, 2863610), (310, 2290888), (398, 1784360), (496, 1431805), (620, 1145444), (796, 892180), (995, 713744), (1240, 572722), (1439, 493520), (1592, 446090), (1990, 356872), (2480, 286361), (2878, 246760), (3184, 223045), (3980, 178436), (5756, 123380), (6169, 115120), (7195, 98704), (7960, 89218), (11512, 61690), (12338, 57560), (14390, 49352), (15920, 44609), (23024, 30845), (24676, 28780)]