51319927680

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{3818447}}^1$

素因数の和:3818476

約数の個数: 128

約数和(自身を含む): 186951214080

約数和(自身を除く): 135631286400

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, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 3818447, 7636894, 11455341, 15273788, 19092235, 22910682, 26729129, 30547576, 38184470, 45821364, 53458258, 57276705, 61095152, 76368940, 80187387, 91642728, 106916516, 114553410, 122190304, 133645645, 152737880, 160374774, 183285456, 213833032, 229106820, 244380608, 267291290, 305475760, 320749548, 366570912, 400936935, 427666064, 458213640, 488761216, 534582580, 610951520, 641499096, 733141824, 801873870, 855332128, 916427280, 1069165160, 1221903040, 1282998192, 1466283648, 1603747740, 1710664256, 1832854560, 2138330320, 2443806080, 2565996384, 3207495480, 3421328512, 3665709120, 4276660640, 5131992768, 6414990960, 7331418240, 8553321280, 10263985536, 12829981920, 17106642560, 25659963840, 51319927680]

約数ペア:

[(1, 51319927680), (2, 25659963840), (3, 17106642560), (4, 12829981920), (5, 10263985536), (6, 8553321280), (7, 7331418240), (8, 6414990960), (10, 5131992768), (12, 4276660640), (14, 3665709120), (15, 3421328512), (16, 3207495480), (20, 2565996384), (21, 2443806080), (24, 2138330320), (28, 1832854560), (30, 1710664256), (32, 1603747740), (35, 1466283648), (40, 1282998192), (42, 1221903040), (48, 1069165160), (56, 916427280), (60, 855332128), (64, 801873870), (70, 733141824), (80, 641499096), (84, 610951520), (96, 534582580), (105, 488761216), (112, 458213640), (120, 427666064), (128, 400936935), (140, 366570912), (160, 320749548), (168, 305475760), (192, 267291290), (210, 244380608), (224, 229106820), (240, 213833032), (280, 183285456), (320, 160374774), (336, 152737880), (384, 133645645), (420, 122190304), (448, 114553410), (480, 106916516), (560, 91642728), (640, 80187387), (672, 76368940), (840, 61095152), (896, 57276705), (960, 53458258), (1120, 45821364), (1344, 38184470), (1680, 30547576), (1920, 26729129), (2240, 22910682), (2688, 19092235), (3360, 15273788), (4480, 11455341), (6720, 7636894), (13440, 3818447)]