16095475120

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{821}}^1\times {\mathrm{911}}^1$

素因数の和:2014

約数の個数: 80

約数和(自身を含む): 37648126080

約数和(自身を除く): 21552650960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 821, 911, 1076, 1345, 1642, 1822, 2152, 2690, 3284, 3644, 4105, 4304, 4555, 5380, 6568, 7288, 8210, 9110, 10760, 13136, 14576, 16420, 18220, 21520, 32840, 36440, 65680, 72880, 220849, 245059, 441698, 490118, 747931, 883396, 980236, 1104245, 1225295, 1495862, 1766792, 1960472, 2208490, 2450590, 2991724, 3533584, 3739655, 3920944, 4416980, 4901180, 5983448, 7479310, 8833960, 9802360, 11966896, 14958620, 17667920, 19604720, 29917240, 59834480, 201193439, 402386878, 804773756, 1005967195, 1609547512, 2011934390, 3219095024, 4023868780, 8047737560, 16095475120]

約数ペア:

[(1, 16095475120), (2, 8047737560), (4, 4023868780), (5, 3219095024), (8, 2011934390), (10, 1609547512), (16, 1005967195), (20, 804773756), (40, 402386878), (80, 201193439), (269, 59834480), (538, 29917240), (821, 19604720), (911, 17667920), (1076, 14958620), (1345, 11966896), (1642, 9802360), (1822, 8833960), (2152, 7479310), (2690, 5983448), (3284, 4901180), (3644, 4416980), (4105, 3920944), (4304, 3739655), (4555, 3533584), (5380, 2991724), (6568, 2450590), (7288, 2208490), (8210, 1960472), (9110, 1766792), (10760, 1495862), (13136, 1225295), (14576, 1104245), (16420, 980236), (18220, 883396), (21520, 747931), (32840, 490118), (36440, 441698), (65680, 245059), (72880, 220849)]