136820040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{162881}}^1$

素因数の和:162902

約数の個数: 64

約数和(自身を含む): 469100160

約数和(自身を除く): 332280120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 162881, 325762, 488643, 651524, 814405, 977286, 1140167, 1303048, 1628810, 1954572, 2280334, 2443215, 3257620, 3420501, 3909144, 4560668, 4886430, 5700835, 6515240, 6841002, 9121336, 9772860, 11401670, 13682004, 17102505, 19545720, 22803340, 27364008, 34205010, 45606680, 68410020, 136820040]

約数ペア:

[(1, 136820040), (2, 68410020), (3, 45606680), (4, 34205010), (5, 27364008), (6, 22803340), (7, 19545720), (8, 17102505), (10, 13682004), (12, 11401670), (14, 9772860), (15, 9121336), (20, 6841002), (21, 6515240), (24, 5700835), (28, 4886430), (30, 4560668), (35, 3909144), (40, 3420501), (42, 3257620), (56, 2443215), (60, 2280334), (70, 1954572), (84, 1628810), (105, 1303048), (120, 1140167), (140, 977286), (168, 814405), (210, 651524), (280, 488643), (420, 325762), (840, 162881)]