1368704560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1741}}^1$

素因数の和:2102

約数の個数: 80

約数和(自身を含む): 3297146112

約数和(自身を除く): 1928441552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 317, 496, 620, 634, 1240, 1268, 1585, 1741, 2480, 2536, 3170, 3482, 5072, 6340, 6964, 8705, 9827, 12680, 13928, 17410, 19654, 25360, 27856, 34820, 39308, 49135, 53971, 69640, 78616, 98270, 107942, 139280, 157232, 196540, 215884, 269855, 393080, 431768, 539710, 551897, 786160, 863536, 1079420, 1103794, 2158840, 2207588, 2759485, 4317680, 4415176, 5518970, 8830352, 11037940, 17108807, 22075880, 34217614, 44151760, 68435228, 85544035, 136870456, 171088070, 273740912, 342176140, 684352280, 1368704560]

約数ペア:

[(1, 1368704560), (2, 684352280), (4, 342176140), (5, 273740912), (8, 171088070), (10, 136870456), (16, 85544035), (20, 68435228), (31, 44151760), (40, 34217614), (62, 22075880), (80, 17108807), (124, 11037940), (155, 8830352), (248, 5518970), (310, 4415176), (317, 4317680), (496, 2759485), (620, 2207588), (634, 2158840), (1240, 1103794), (1268, 1079420), (1585, 863536), (1741, 786160), (2480, 551897), (2536, 539710), (3170, 431768), (3482, 393080), (5072, 269855), (6340, 215884), (6964, 196540), (8705, 157232), (9827, 139280), (12680, 107942), (13928, 98270), (17410, 78616), (19654, 69640), (25360, 53971), (27856, 49135), (34820, 39308)]