65140320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19387}}^1$

素因数の和:19412

約数の個数: 96

約数和(自身を含む): 234517248

約数和(自身を除く): 169376928

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, 19387, 38774, 58161, 77548, 96935, 116322, 135709, 155096, 193870, 232644, 271418, 290805, 310192, 387740, 407127, 465288, 542836, 581610, 620384, 678545, 775480, 814254, 930576, 1085672, 1163220, 1357090, 1550960, 1628508, 1861152, 2035635, 2171344, 2326440, 2714180, 3101920, 3257016, 4071270, 4342688, 4652880, 5428360, 6514032, 8142540, 9305760, 10856720, 13028064, 16285080, 21713440, 32570160, 65140320]

約数ペア:

[(1, 65140320), (2, 32570160), (3, 21713440), (4, 16285080), (5, 13028064), (6, 10856720), (7, 9305760), (8, 8142540), (10, 6514032), (12, 5428360), (14, 4652880), (15, 4342688), (16, 4071270), (20, 3257016), (21, 3101920), (24, 2714180), (28, 2326440), (30, 2171344), (32, 2035635), (35, 1861152), (40, 1628508), (42, 1550960), (48, 1357090), (56, 1163220), (60, 1085672), (70, 930576), (80, 814254), (84, 775480), (96, 678545), (105, 620384), (112, 581610), (120, 542836), (140, 465288), (160, 407127), (168, 387740), (210, 310192), (224, 290805), (240, 271418), (280, 232644), (336, 193870), (420, 155096), (480, 135709), (560, 116322), (672, 96935), (840, 77548), (1120, 58161), (1680, 38774), (3360, 19387)]