7317081280

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{3221}}^1$

素因数の和:3498

約数の個数: 112

約数和(自身を含む): 18070007040

約数和(自身を除く): 10752925760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 229, 248, 310, 320, 458, 496, 620, 916, 992, 1145, 1240, 1832, 1984, 2290, 2480, 3221, 3664, 4580, 4960, 6442, 7099, 7328, 9160, 9920, 12884, 14198, 14656, 16105, 18320, 25768, 28396, 32210, 35495, 36640, 51536, 56792, 64420, 70990, 73280, 99851, 103072, 113584, 128840, 141980, 199702, 206144, 227168, 257680, 283960, 399404, 454336, 499255, 515360, 567920, 737609, 798808, 998510, 1030720, 1135840, 1475218, 1597616, 1997020, 2271680, 2950436, 3195232, 3688045, 3994040, 5900872, 6390464, 7376090, 7988080, 11801744, 14752180, 15976160, 22865879, 23603488, 29504360, 31952320, 45731758, 47206976, 59008720, 91463516, 114329395, 118017440, 182927032, 228658790, 236034880, 365854064, 457317580, 731708128, 914635160, 1463416256, 1829270320, 3658540640, 7317081280]

約数ペア:

[(1, 7317081280), (2, 3658540640), (4, 1829270320), (5, 1463416256), (8, 914635160), (10, 731708128), (16, 457317580), (20, 365854064), (31, 236034880), (32, 228658790), (40, 182927032), (62, 118017440), (64, 114329395), (80, 91463516), (124, 59008720), (155, 47206976), (160, 45731758), (229, 31952320), (248, 29504360), (310, 23603488), (320, 22865879), (458, 15976160), (496, 14752180), (620, 11801744), (916, 7988080), (992, 7376090), (1145, 6390464), (1240, 5900872), (1832, 3994040), (1984, 3688045), (2290, 3195232), (2480, 2950436), (3221, 2271680), (3664, 1997020), (4580, 1597616), (4960, 1475218), (6442, 1135840), (7099, 1030720), (7328, 998510), (9160, 798808), (9920, 737609), (12884, 567920), (14198, 515360), (14656, 499255), (16105, 454336), (18320, 399404), (25768, 283960), (28396, 257680), (32210, 227168), (35495, 206144), (36640, 199702), (51536, 141980), (56792, 128840), (64420, 113584), (70990, 103072), (73280, 99851)]