15704982560

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{811}}^1\times {\mathrm{953}}^1$

素因数の和:1906

約数の個数: 96

約数和(自身を含む): 37480568832

約数和(自身を除く): 21775586272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 811, 953, 1016, 1270, 1622, 1906, 2032, 2540, 3244, 3812, 4055, 4064, 4765, 5080, 6488, 7624, 8110, 9530, 10160, 12976, 15248, 16220, 19060, 20320, 25952, 30496, 32440, 38120, 64880, 76240, 102997, 121031, 129760, 152480, 205994, 242062, 411988, 484124, 514985, 605155, 772883, 823976, 968248, 1029970, 1210310, 1545766, 1647952, 1936496, 2059940, 2420620, 3091532, 3295904, 3864415, 3872992, 4119880, 4841240, 6183064, 7728830, 8239760, 9682480, 12366128, 15457660, 16479520, 19364960, 24732256, 30915320, 61830640, 98156141, 123661280, 196312282, 392624564, 490780705, 785249128, 981561410, 1570498256, 1963122820, 3140996512, 3926245640, 7852491280, 15704982560]

約数ペア:

[(1, 15704982560), (2, 7852491280), (4, 3926245640), (5, 3140996512), (8, 1963122820), (10, 1570498256), (16, 981561410), (20, 785249128), (32, 490780705), (40, 392624564), (80, 196312282), (127, 123661280), (160, 98156141), (254, 61830640), (508, 30915320), (635, 24732256), (811, 19364960), (953, 16479520), (1016, 15457660), (1270, 12366128), (1622, 9682480), (1906, 8239760), (2032, 7728830), (2540, 6183064), (3244, 4841240), (3812, 4119880), (4055, 3872992), (4064, 3864415), (4765, 3295904), (5080, 3091532), (6488, 2420620), (7624, 2059940), (8110, 1936496), (9530, 1647952), (10160, 1545766), (12976, 1210310), (15248, 1029970), (16220, 968248), (19060, 823976), (20320, 772883), (25952, 605155), (30496, 514985), (32440, 484124), (38120, 411988), (64880, 242062), (76240, 205994), (102997, 152480), (121031, 129760)]