40257948360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{47926129}}^1$

素因数の和:47926150

約数の個数: 64

約数和(自身を含む): 138027254400

約数和(自身を除く): 97769306040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 47926129, 95852258, 143778387, 191704516, 239630645, 287556774, 335482903, 383409032, 479261290, 575113548, 670965806, 718891935, 958522580, 1006448709, 1150227096, 1341931612, 1437783870, 1677414515, 1917045160, 2012897418, 2683863224, 2875567740, 3354829030, 4025794836, 5032243545, 5751135480, 6709658060, 8051589672, 10064487090, 13419316120, 20128974180, 40257948360]

約数ペア:

[(1, 40257948360), (2, 20128974180), (3, 13419316120), (4, 10064487090), (5, 8051589672), (6, 6709658060), (7, 5751135480), (8, 5032243545), (10, 4025794836), (12, 3354829030), (14, 2875567740), (15, 2683863224), (20, 2012897418), (21, 1917045160), (24, 1677414515), (28, 1437783870), (30, 1341931612), (35, 1150227096), (40, 1006448709), (42, 958522580), (56, 718891935), (60, 670965806), (70, 575113548), (84, 479261290), (105, 383409032), (120, 335482903), (140, 287556774), (168, 239630645), (210, 191704516), (280, 143778387), (420, 95852258), (840, 47926129)]