2015220546870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1\times {\mathrm{118189}}^1$

素因数の和:118782

約数の個数: 128

約数和(自身を含む): 5207924160000

約数和(自身を除く): 3192703613130

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 499, 510, 670, 998, 1005, 1139, 1497, 2010, 2278, 2495, 2994, 3417, 4990, 5695, 6834, 7485, 8483, 11390, 14970, 16966, 17085, 25449, 33433, 34170, 42415, 50898, 66866, 84830, 100299, 118189, 127245, 167165, 200598, 236378, 254490, 334330, 354567, 501495, 568361, 590945, 709134, 1002990, 1136722, 1181890, 1705083, 1772835, 2009213, 2841805, 3410166, 3545670, 4018426, 5683610, 6027639, 7918663, 8525415, 10046065, 12055278, 15837326, 17050830, 20092130, 23755989, 30138195, 39593315, 47511978, 58976311, 60276390, 79186630, 117952622, 118779945, 134617271, 176928933, 237559890, 269234542, 294881555, 353857866, 403851813, 589763110, 673086355, 807703626, 884644665, 1002597287, 1346172710, 1769289330, 2005194574, 2019259065, 3007791861, 3951412837, 4038518130, 5012986435, 6015583722, 7902825674, 10025972870, 11854238511, 15038959305, 19757064185, 23708477022, 30077918610, 39514128370, 59271192555, 67174018229, 118542385110, 134348036458, 201522054687, 335870091145, 403044109374, 671740182290, 1007610273435, 2015220546870]

約数ペア:

[(1, 2015220546870), (2, 1007610273435), (3, 671740182290), (5, 403044109374), (6, 335870091145), (10, 201522054687), (15, 134348036458), (17, 118542385110), (30, 67174018229), (34, 59271192555), (51, 39514128370), (67, 30077918610), (85, 23708477022), (102, 19757064185), (134, 15038959305), (170, 11854238511), (201, 10025972870), (255, 7902825674), (335, 6015583722), (402, 5012986435), (499, 4038518130), (510, 3951412837), (670, 3007791861), (998, 2019259065), (1005, 2005194574), (1139, 1769289330), (1497, 1346172710), (2010, 1002597287), (2278, 884644665), (2495, 807703626), (2994, 673086355), (3417, 589763110), (4990, 403851813), (5695, 353857866), (6834, 294881555), (7485, 269234542), (8483, 237559890), (11390, 176928933), (14970, 134617271), (16966, 118779945), (17085, 117952622), (25449, 79186630), (33433, 60276390), (34170, 58976311), (42415, 47511978), (50898, 39593315), (66866, 30138195), (84830, 23755989), (100299, 20092130), (118189, 17050830), (127245, 15837326), (167165, 12055278), (200598, 10046065), (236378, 8525415), (254490, 7918663), (334330, 6027639), (354567, 5683610), (501495, 4018426), (568361, 3545670), (590945, 3410166), (709134, 2841805), (1002990, 2009213), (1136722, 1772835), (1181890, 1705083)]