83957160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{787}}^1$

素因数の和:935

約数の個数: 128

約数和(自身を含む): 290488320

約数和(自身を除く): 206531160

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, 127, 140, 168, 210, 254, 280, 381, 420, 508, 635, 762, 787, 840, 889, 1016, 1270, 1524, 1574, 1778, 1905, 2361, 2540, 2667, 3048, 3148, 3556, 3810, 3935, 4445, 4722, 5080, 5334, 5509, 6296, 7112, 7620, 7870, 8890, 9444, 10668, 11018, 11805, 13335, 15240, 15740, 16527, 17780, 18888, 21336, 22036, 23610, 26670, 27545, 31480, 33054, 35560, 44072, 47220, 53340, 55090, 66108, 82635, 94440, 99949, 106680, 110180, 132216, 165270, 199898, 220360, 299847, 330540, 399796, 499745, 599694, 661080, 699643, 799592, 999490, 1199388, 1399286, 1499235, 1998980, 2098929, 2398776, 2798572, 2998470, 3498215, 3997960, 4197858, 5597144, 5996940, 6996430, 8395716, 10494645, 11993880, 13992860, 16791432, 20989290, 27985720, 41978580, 83957160]

約数ペア:

[(1, 83957160), (2, 41978580), (3, 27985720), (4, 20989290), (5, 16791432), (6, 13992860), (7, 11993880), (8, 10494645), (10, 8395716), (12, 6996430), (14, 5996940), (15, 5597144), (20, 4197858), (21, 3997960), (24, 3498215), (28, 2998470), (30, 2798572), (35, 2398776), (40, 2098929), (42, 1998980), (56, 1499235), (60, 1399286), (70, 1199388), (84, 999490), (105, 799592), (120, 699643), (127, 661080), (140, 599694), (168, 499745), (210, 399796), (254, 330540), (280, 299847), (381, 220360), (420, 199898), (508, 165270), (635, 132216), (762, 110180), (787, 106680), (840, 99949), (889, 94440), (1016, 82635), (1270, 66108), (1524, 55090), (1574, 53340), (1778, 47220), (1905, 44072), (2361, 35560), (2540, 33054), (2667, 31480), (3048, 27545), (3148, 26670), (3556, 23610), (3810, 22036), (3935, 21336), (4445, 18888), (4722, 17780), (5080, 16527), (5334, 15740), (5509, 15240), (6296, 13335), (7112, 11805), (7620, 11018), (7870, 10668), (8890, 9444)]