103813360

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 285490656

約数和(自身を除く): 181677296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 70, 71, 80, 98, 112, 140, 142, 196, 245, 280, 284, 355, 373, 392, 490, 497, 560, 568, 710, 746, 784, 980, 994, 1136, 1420, 1492, 1865, 1960, 1988, 2485, 2611, 2840, 2984, 3479, 3730, 3920, 3976, 4970, 5222, 5680, 5968, 6958, 7460, 7952, 9940, 10444, 13055, 13916, 14920, 17395, 18277, 19880, 20888, 26110, 26483, 27832, 29840, 34790, 36554, 39760, 41776, 52220, 52966, 55664, 69580, 73108, 91385, 104440, 105932, 132415, 139160, 146216, 182770, 185381, 208880, 211864, 264830, 278320, 292432, 365540, 370762, 423728, 529660, 731080, 741524, 926905, 1059320, 1297667, 1462160, 1483048, 1853810, 2118640, 2595334, 2966096, 3707620, 5190668, 6488335, 7415240, 10381336, 12976670, 14830480, 20762672, 25953340, 51906680, 103813360]

約数ペア:

[(1, 103813360), (2, 51906680), (4, 25953340), (5, 20762672), (7, 14830480), (8, 12976670), (10, 10381336), (14, 7415240), (16, 6488335), (20, 5190668), (28, 3707620), (35, 2966096), (40, 2595334), (49, 2118640), (56, 1853810), (70, 1483048), (71, 1462160), (80, 1297667), (98, 1059320), (112, 926905), (140, 741524), (142, 731080), (196, 529660), (245, 423728), (280, 370762), (284, 365540), (355, 292432), (373, 278320), (392, 264830), (490, 211864), (497, 208880), (560, 185381), (568, 182770), (710, 146216), (746, 139160), (784, 132415), (980, 105932), (994, 104440), (1136, 91385), (1420, 73108), (1492, 69580), (1865, 55664), (1960, 52966), (1988, 52220), (2485, 41776), (2611, 39760), (2840, 36554), (2984, 34790), (3479, 29840), (3730, 27832), (3920, 26483), (3976, 26110), (4970, 20888), (5222, 19880), (5680, 18277), (5968, 17395), (6958, 14920), (7460, 13916), (7952, 13055), (9940, 10444)]