627385080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{5881}}^1$

素因数の和:6029

約数の個数: 128

約数和(自身を含む): 2168340480

約数和(自身を除く): 1540955400

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, 840, 889, 1016, 1270, 1524, 1778, 1905, 2540, 2667, 3048, 3556, 3810, 4445, 5080, 5334, 5881, 7112, 7620, 8890, 10668, 11762, 13335, 15240, 17643, 17780, 21336, 23524, 26670, 29405, 35286, 35560, 41167, 47048, 53340, 58810, 70572, 82334, 88215, 106680, 117620, 123501, 141144, 164668, 176430, 205835, 235240, 247002, 329336, 352860, 411670, 494004, 617505, 705720, 746887, 823340, 988008, 1235010, 1493774, 1646680, 2240661, 2470020, 2987548, 3734435, 4481322, 4940040, 5228209, 5975096, 7468870, 8962644, 10456418, 11203305, 14937740, 15684627, 17925288, 20912836, 22406610, 26141045, 29875480, 31369254, 41825672, 44813220, 52282090, 62738508, 78423135, 89626440, 104564180, 125477016, 156846270, 209128360, 313692540, 627385080]

約数ペア:

[(1, 627385080), (2, 313692540), (3, 209128360), (4, 156846270), (5, 125477016), (6, 104564180), (7, 89626440), (8, 78423135), (10, 62738508), (12, 52282090), (14, 44813220), (15, 41825672), (20, 31369254), (21, 29875480), (24, 26141045), (28, 22406610), (30, 20912836), (35, 17925288), (40, 15684627), (42, 14937740), (56, 11203305), (60, 10456418), (70, 8962644), (84, 7468870), (105, 5975096), (120, 5228209), (127, 4940040), (140, 4481322), (168, 3734435), (210, 2987548), (254, 2470020), (280, 2240661), (381, 1646680), (420, 1493774), (508, 1235010), (635, 988008), (762, 823340), (840, 746887), (889, 705720), (1016, 617505), (1270, 494004), (1524, 411670), (1778, 352860), (1905, 329336), (2540, 247002), (2667, 235240), (3048, 205835), (3556, 176430), (3810, 164668), (4445, 141144), (5080, 123501), (5334, 117620), (5881, 106680), (7112, 88215), (7620, 82334), (8890, 70572), (10668, 58810), (11762, 53340), (13335, 47048), (15240, 41167), (17643, 35560), (17780, 35286), (21336, 29405), (23524, 26670)]