204667680

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{60913}}^1$

素因数の和:60938

約数の個数: 96

約数和(自身を含む): 736815744

約数和(自身を除く): 532148064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 60913, 121826, 182739, 243652, 304565, 365478, 426391, 487304, 609130, 730956, 852782, 913695, 974608, 1218260, 1279173, 1461912, 1705564, 1827390, 1949216, 2131955, 2436520, 2558346, 2923824, 3411128, 3654780, 4263910, 4873040, 5116692, 5847648, 6395865, 6822256, 7309560, 8527820, 9746080, 10233384, 12791730, 13644512, 14619120, 17055640, 20466768, 25583460, 29238240, 34111280, 40933536, 51166920, 68222560, 102333840, 204667680]

約数ペア:

[(1, 204667680), (2, 102333840), (3, 68222560), (4, 51166920), (5, 40933536), (6, 34111280), (7, 29238240), (8, 25583460), (10, 20466768), (12, 17055640), (14, 14619120), (15, 13644512), (16, 12791730), (20, 10233384), (21, 9746080), (24, 8527820), (28, 7309560), (30, 6822256), (32, 6395865), (35, 5847648), (40, 5116692), (42, 4873040), (48, 4263910), (56, 3654780), (60, 3411128), (70, 2923824), (80, 2558346), (84, 2436520), (96, 2131955), (105, 1949216), (112, 1827390), (120, 1705564), (140, 1461912), (160, 1279173), (168, 1218260), (210, 974608), (224, 913695), (240, 852782), (280, 730956), (336, 609130), (420, 487304), (480, 426391), (560, 365478), (672, 304565), (840, 243652), (1120, 182739), (1680, 121826), (3360, 60913)]