140635740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8167}}^1$

素因数の和:8227

約数の個数: 96

約数和(自身を含む): 461067264

約数和(自身を除く): 320431524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 41, 42, 60, 70, 82, 84, 105, 123, 140, 164, 205, 210, 246, 287, 410, 420, 492, 574, 615, 820, 861, 1148, 1230, 1435, 1722, 2460, 2870, 3444, 4305, 5740, 8167, 8610, 16334, 17220, 24501, 32668, 40835, 49002, 57169, 81670, 98004, 114338, 122505, 163340, 171507, 228676, 245010, 285845, 334847, 343014, 490020, 571690, 669694, 686028, 857535, 1004541, 1143380, 1339388, 1674235, 1715070, 2009082, 2343929, 3348470, 3430140, 4018164, 4687858, 5022705, 6696940, 7031787, 9375716, 10045410, 11719645, 14063574, 20090820, 23439290, 28127148, 35158935, 46878580, 70317870, 140635740]

約数ペア:

[(1, 140635740), (2, 70317870), (3, 46878580), (4, 35158935), (5, 28127148), (6, 23439290), (7, 20090820), (10, 14063574), (12, 11719645), (14, 10045410), (15, 9375716), (20, 7031787), (21, 6696940), (28, 5022705), (30, 4687858), (35, 4018164), (41, 3430140), (42, 3348470), (60, 2343929), (70, 2009082), (82, 1715070), (84, 1674235), (105, 1339388), (123, 1143380), (140, 1004541), (164, 857535), (205, 686028), (210, 669694), (246, 571690), (287, 490020), (410, 343014), (420, 334847), (492, 285845), (574, 245010), (615, 228676), (820, 171507), (861, 163340), (1148, 122505), (1230, 114338), (1435, 98004), (1722, 81670), (2460, 57169), (2870, 49002), (3444, 40835), (4305, 32668), (5740, 24501), (8167, 17220), (8610, 16334)]