13406120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:187

約数の個数: 128

約数和(自身を含む): 38707200

約数和(自身を除く): 25301080

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 29, 35, 40, 52, 56, 58, 65, 70, 91, 104, 116, 127, 130, 140, 145, 182, 203, 232, 254, 260, 280, 290, 364, 377, 406, 455, 508, 520, 580, 635, 728, 754, 812, 889, 910, 1015, 1016, 1160, 1270, 1508, 1624, 1651, 1778, 1820, 1885, 2030, 2540, 2639, 3016, 3302, 3556, 3640, 3683, 3770, 4060, 4445, 5080, 5278, 6604, 7112, 7366, 7540, 8120, 8255, 8890, 10556, 11557, 13195, 13208, 14732, 15080, 16510, 17780, 18415, 21112, 23114, 25781, 26390, 29464, 33020, 35560, 36830, 46228, 47879, 51562, 52780, 57785, 66040, 73660, 92456, 95758, 103124, 105560, 115570, 128905, 147320, 191516, 206248, 231140, 239395, 257810, 335153, 383032, 462280, 478790, 515620, 670306, 957580, 1031240, 1340612, 1675765, 1915160, 2681224, 3351530, 6703060, 13406120]

約数ペア:

[(1, 13406120), (2, 6703060), (4, 3351530), (5, 2681224), (7, 1915160), (8, 1675765), (10, 1340612), (13, 1031240), (14, 957580), (20, 670306), (26, 515620), (28, 478790), (29, 462280), (35, 383032), (40, 335153), (52, 257810), (56, 239395), (58, 231140), (65, 206248), (70, 191516), (91, 147320), (104, 128905), (116, 115570), (127, 105560), (130, 103124), (140, 95758), (145, 92456), (182, 73660), (203, 66040), (232, 57785), (254, 52780), (260, 51562), (280, 47879), (290, 46228), (364, 36830), (377, 35560), (406, 33020), (455, 29464), (508, 26390), (520, 25781), (580, 23114), (635, 21112), (728, 18415), (754, 17780), (812, 16510), (889, 15080), (910, 14732), (1015, 13208), (1016, 13195), (1160, 11557), (1270, 10556), (1508, 8890), (1624, 8255), (1651, 8120), (1778, 7540), (1820, 7366), (1885, 7112), (2030, 6604), (2540, 5278), (2639, 5080), (3016, 4445), (3302, 4060), (3556, 3770), (3640, 3683)]