207862680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{4019}}^1$

素因数の和:4464

約数の個数: 64

約数和(自身を含む): 625190400

約数和(自身を除く): 417327720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 431, 862, 1293, 1724, 2155, 2586, 3448, 4019, 4310, 5172, 6465, 8038, 8620, 10344, 12057, 12930, 16076, 17240, 20095, 24114, 25860, 32152, 40190, 48228, 51720, 60285, 80380, 96456, 120570, 160760, 241140, 482280, 1732189, 3464378, 5196567, 6928756, 8660945, 10393134, 13857512, 17321890, 20786268, 25982835, 34643780, 41572536, 51965670, 69287560, 103931340, 207862680]

約数ペア:

[(1, 207862680), (2, 103931340), (3, 69287560), (4, 51965670), (5, 41572536), (6, 34643780), (8, 25982835), (10, 20786268), (12, 17321890), (15, 13857512), (20, 10393134), (24, 8660945), (30, 6928756), (40, 5196567), (60, 3464378), (120, 1732189), (431, 482280), (862, 241140), (1293, 160760), (1724, 120570), (2155, 96456), (2586, 80380), (3448, 60285), (4019, 51720), (4310, 48228), (5172, 40190), (6465, 32152), (8038, 25860), (8620, 24114), (10344, 20095), (12057, 17240), (12930, 16076)]