207032280

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18959}}^1$

素因数の和:18993

約数の個数: 128

約数和(自身を含む): 764467200

約数和(自身を除く): 557434920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 20, 21, 24, 26, 28, 30, 35, 39, 40, 42, 52, 56, 60, 65, 70, 78, 84, 91, 104, 105, 120, 130, 140, 156, 168, 182, 195, 210, 260, 273, 280, 312, 364, 390, 420, 455, 520, 546, 728, 780, 840, 910, 1092, 1365, 1560, 1820, 2184, 2730, 3640, 5460, 10920, 18959, 37918, 56877, 75836, 94795, 113754, 132713, 151672, 189590, 227508, 246467, 265426, 284385, 379180, 398139, 455016, 492934, 530852, 568770, 663565, 739401, 758360, 796278, 985868, 1061704, 1137540, 1232335, 1327130, 1478802, 1592556, 1725269, 1971736, 1990695, 2275080, 2464670, 2654260, 2957604, 3185112, 3450538, 3697005, 3981390, 4929340, 5175807, 5308520, 5915208, 6901076, 7394010, 7962780, 8626345, 9858680, 10351614, 13802152, 14788020, 15925560, 17252690, 20703228, 25879035, 29576040, 34505380, 41406456, 51758070, 69010760, 103516140, 207032280]

約数ペア:

[(1, 207032280), (2, 103516140), (3, 69010760), (4, 51758070), (5, 41406456), (6, 34505380), (7, 29576040), (8, 25879035), (10, 20703228), (12, 17252690), (13, 15925560), (14, 14788020), (15, 13802152), (20, 10351614), (21, 9858680), (24, 8626345), (26, 7962780), (28, 7394010), (30, 6901076), (35, 5915208), (39, 5308520), (40, 5175807), (42, 4929340), (52, 3981390), (56, 3697005), (60, 3450538), (65, 3185112), (70, 2957604), (78, 2654260), (84, 2464670), (91, 2275080), (104, 1990695), (105, 1971736), (120, 1725269), (130, 1592556), (140, 1478802), (156, 1327130), (168, 1232335), (182, 1137540), (195, 1061704), (210, 985868), (260, 796278), (273, 758360), (280, 739401), (312, 663565), (364, 568770), (390, 530852), (420, 492934), (455, 455016), (520, 398139), (546, 379180), (728, 284385), (780, 265426), (840, 246467), (910, 227508), (1092, 189590), (1365, 151672), (1560, 132713), (1820, 113754), (2184, 94795), (2730, 75836), (3640, 56877), (5460, 37918), (10920, 18959)]