288737120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3631}}^1$

素因数の和:3724

約数の個数: 96

約数和(自身を含む): 790788096

約数和(自身を除く): 502050976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 71, 80, 112, 140, 142, 160, 224, 280, 284, 355, 497, 560, 568, 710, 994, 1120, 1136, 1420, 1988, 2272, 2485, 2840, 3631, 3976, 4970, 5680, 7262, 7952, 9940, 11360, 14524, 15904, 18155, 19880, 25417, 29048, 36310, 39760, 50834, 58096, 72620, 79520, 101668, 116192, 127085, 145240, 203336, 254170, 257801, 290480, 406672, 508340, 515602, 580960, 813344, 1016680, 1031204, 1289005, 1804607, 2033360, 2062408, 2578010, 3609214, 4066720, 4124816, 5156020, 7218428, 8249632, 9023035, 10312040, 14436856, 18046070, 20624080, 28873712, 36092140, 41248160, 57747424, 72184280, 144368560, 288737120]

約数ペア:

[(1, 288737120), (2, 144368560), (4, 72184280), (5, 57747424), (7, 41248160), (8, 36092140), (10, 28873712), (14, 20624080), (16, 18046070), (20, 14436856), (28, 10312040), (32, 9023035), (35, 8249632), (40, 7218428), (56, 5156020), (70, 4124816), (71, 4066720), (80, 3609214), (112, 2578010), (140, 2062408), (142, 2033360), (160, 1804607), (224, 1289005), (280, 1031204), (284, 1016680), (355, 813344), (497, 580960), (560, 515602), (568, 508340), (710, 406672), (994, 290480), (1120, 257801), (1136, 254170), (1420, 203336), (1988, 145240), (2272, 127085), (2485, 116192), (2840, 101668), (3631, 79520), (3976, 72620), (4970, 58096), (5680, 50834), (7262, 39760), (7952, 36310), (9940, 29048), (11360, 25417), (14524, 19880), (15904, 18155)]