57475320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1365

約数の個数: 128

約数和(自身を含む): 200931840

約数和(自身を除く): 143456520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 53, 56, 60, 70, 84, 105, 106, 120, 140, 159, 168, 210, 212, 265, 280, 318, 371, 420, 424, 530, 636, 742, 795, 840, 1060, 1113, 1272, 1291, 1484, 1590, 1855, 2120, 2226, 2582, 2968, 3180, 3710, 3873, 4452, 5164, 5565, 6360, 6455, 7420, 7746, 8904, 9037, 10328, 11130, 12910, 14840, 15492, 18074, 19365, 22260, 25820, 27111, 30984, 36148, 38730, 44520, 45185, 51640, 54222, 68423, 72296, 77460, 90370, 108444, 135555, 136846, 154920, 180740, 205269, 216888, 271110, 273692, 342115, 361480, 410538, 478961, 542220, 547384, 684230, 821076, 957922, 1026345, 1084440, 1368460, 1436883, 1642152, 1915844, 2052690, 2394805, 2736920, 2873766, 3831688, 4105380, 4789610, 5747532, 7184415, 8210760, 9579220, 11495064, 14368830, 19158440, 28737660, 57475320]

約数ペア:

[(1, 57475320), (2, 28737660), (3, 19158440), (4, 14368830), (5, 11495064), (6, 9579220), (7, 8210760), (8, 7184415), (10, 5747532), (12, 4789610), (14, 4105380), (15, 3831688), (20, 2873766), (21, 2736920), (24, 2394805), (28, 2052690), (30, 1915844), (35, 1642152), (40, 1436883), (42, 1368460), (53, 1084440), (56, 1026345), (60, 957922), (70, 821076), (84, 684230), (105, 547384), (106, 542220), (120, 478961), (140, 410538), (159, 361480), (168, 342115), (210, 273692), (212, 271110), (265, 216888), (280, 205269), (318, 180740), (371, 154920), (420, 136846), (424, 135555), (530, 108444), (636, 90370), (742, 77460), (795, 72296), (840, 68423), (1060, 54222), (1113, 51640), (1272, 45185), (1291, 44520), (1484, 38730), (1590, 36148), (1855, 30984), (2120, 27111), (2226, 25820), (2582, 22260), (2968, 19365), (3180, 18074), (3710, 15492), (3873, 14840), (4452, 12910), (5164, 11130), (5565, 10328), (6360, 9037), (6455, 8904), (7420, 7746)]