516122720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6121}}^1$

素因数の和:6184

約数の個数: 96

約数和(自身を含む): 1332930816

約数和(自身を除く): 816808096

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 340, 496, 527, 544, 620, 680, 992, 1054, 1240, 1360, 2108, 2480, 2635, 2720, 4216, 4960, 5270, 6121, 8432, 10540, 12242, 16864, 21080, 24484, 30605, 42160, 48968, 61210, 84320, 97936, 104057, 122420, 189751, 195872, 208114, 244840, 379502, 416228, 489680, 520285, 759004, 832456, 948755, 979360, 1040570, 1518008, 1664912, 1897510, 2081140, 3036016, 3225767, 3329824, 3795020, 4162280, 6072032, 6451534, 7590040, 8324560, 12903068, 15180080, 16128835, 16649120, 25806136, 30360160, 32257670, 51612272, 64515340, 103224544, 129030680, 258061360, 516122720]

約数ペア:

[(1, 516122720), (2, 258061360), (4, 129030680), (5, 103224544), (8, 64515340), (10, 51612272), (16, 32257670), (17, 30360160), (20, 25806136), (31, 16649120), (32, 16128835), (34, 15180080), (40, 12903068), (62, 8324560), (68, 7590040), (80, 6451534), (85, 6072032), (124, 4162280), (136, 3795020), (155, 3329824), (160, 3225767), (170, 3036016), (248, 2081140), (272, 1897510), (310, 1664912), (340, 1518008), (496, 1040570), (527, 979360), (544, 948755), (620, 832456), (680, 759004), (992, 520285), (1054, 489680), (1240, 416228), (1360, 379502), (2108, 244840), (2480, 208114), (2635, 195872), (2720, 189751), (4216, 122420), (4960, 104057), (5270, 97936), (6121, 84320), (8432, 61210), (10540, 48968), (12242, 42160), (16864, 30605), (21080, 24484)]