70180320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{20887}}^1$

素因数の和:20912

約数の個数: 96

約数和(自身を含む): 252661248

約数和(自身を除く): 182480928

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, 20887, 41774, 62661, 83548, 104435, 125322, 146209, 167096, 208870, 250644, 292418, 313305, 334192, 417740, 438627, 501288, 584836, 626610, 668384, 731045, 835480, 877254, 1002576, 1169672, 1253220, 1462090, 1670960, 1754508, 2005152, 2193135, 2339344, 2506440, 2924180, 3341920, 3509016, 4386270, 4678688, 5012880, 5848360, 7018032, 8772540, 10025760, 11696720, 14036064, 17545080, 23393440, 35090160, 70180320]

約数ペア:

[(1, 70180320), (2, 35090160), (3, 23393440), (4, 17545080), (5, 14036064), (6, 11696720), (7, 10025760), (8, 8772540), (10, 7018032), (12, 5848360), (14, 5012880), (15, 4678688), (16, 4386270), (20, 3509016), (21, 3341920), (24, 2924180), (28, 2506440), (30, 2339344), (32, 2193135), (35, 2005152), (40, 1754508), (42, 1670960), (48, 1462090), (56, 1253220), (60, 1169672), (70, 1002576), (80, 877254), (84, 835480), (96, 731045), (105, 668384), (112, 626610), (120, 584836), (140, 501288), (160, 438627), (168, 417740), (210, 334192), (224, 313305), (240, 292418), (280, 250644), (336, 208870), (420, 167096), (480, 146209), (560, 125322), (672, 104435), (840, 83548), (1120, 62661), (1680, 41774), (3360, 20887)]