285191760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{24251}}^1$

素因数の和:24281

約数の個数: 120

約数和(自身を含む): 1028478816

約数和(自身を除く): 743287056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 24251, 48502, 72753, 97004, 121255, 145506, 169757, 194008, 242510, 291012, 339514, 363765, 388016, 485020, 509271, 582024, 679028, 727530, 848785, 970040, 1018542, 1164048, 1188299, 1358056, 1455060, 1697570, 1940080, 2037084, 2376598, 2546355, 2716112, 2910120, 3395140, 3564897, 4074168, 4753196, 5092710, 5820240, 5941495, 6790280, 7129794, 8148336, 9506392, 10185420, 11882990, 13580560, 14259588, 17824485, 19012784, 20370840, 23765980, 28519176, 35648970, 40741680, 47531960, 57038352, 71297940, 95063920, 142595880, 285191760]

約数ペア:

[(1, 285191760), (2, 142595880), (3, 95063920), (4, 71297940), (5, 57038352), (6, 47531960), (7, 40741680), (8, 35648970), (10, 28519176), (12, 23765980), (14, 20370840), (15, 19012784), (16, 17824485), (20, 14259588), (21, 13580560), (24, 11882990), (28, 10185420), (30, 9506392), (35, 8148336), (40, 7129794), (42, 6790280), (48, 5941495), (49, 5820240), (56, 5092710), (60, 4753196), (70, 4074168), (80, 3564897), (84, 3395140), (98, 2910120), (105, 2716112), (112, 2546355), (120, 2376598), (140, 2037084), (147, 1940080), (168, 1697570), (196, 1455060), (210, 1358056), (240, 1188299), (245, 1164048), (280, 1018542), (294, 970040), (336, 848785), (392, 727530), (420, 679028), (490, 582024), (560, 509271), (588, 485020), (735, 388016), (784, 363765), (840, 339514), (980, 291012), (1176, 242510), (1470, 194008), (1680, 169757), (1960, 145506), (2352, 121255), (2940, 97004), (3920, 72753), (5880, 48502), (11760, 24251)]