66838537320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{3688661}}^1$

素因数の和:3688826

約数の個数: 64

約数和(自身を含む): 201843584640

約数和(自身を除く): 135005047320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 151, 302, 453, 604, 755, 906, 1208, 1510, 1812, 2265, 3020, 3624, 4530, 6040, 9060, 18120, 3688661, 7377322, 11065983, 14754644, 18443305, 22131966, 29509288, 36886610, 44263932, 55329915, 73773220, 88527864, 110659830, 147546440, 221319660, 442639320, 556987811, 1113975622, 1670963433, 2227951244, 2784939055, 3341926866, 4455902488, 5569878110, 6683853732, 8354817165, 11139756220, 13367707464, 16709634330, 22279512440, 33419268660, 66838537320]

約数ペア:

[(1, 66838537320), (2, 33419268660), (3, 22279512440), (4, 16709634330), (5, 13367707464), (6, 11139756220), (8, 8354817165), (10, 6683853732), (12, 5569878110), (15, 4455902488), (20, 3341926866), (24, 2784939055), (30, 2227951244), (40, 1670963433), (60, 1113975622), (120, 556987811), (151, 442639320), (302, 221319660), (453, 147546440), (604, 110659830), (755, 88527864), (906, 73773220), (1208, 55329915), (1510, 44263932), (1812, 36886610), (2265, 29509288), (3020, 22131966), (3624, 18443305), (4530, 14754644), (6040, 11065983), (9060, 7377322), (18120, 3688661)]