160695080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:499

約数の個数: 128

約数和(自身を含む): 449729280

約数和(自身を除く): 289034200

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 131, 140, 182, 260, 262, 280, 337, 364, 455, 520, 524, 655, 674, 728, 910, 917, 1048, 1310, 1348, 1685, 1703, 1820, 1834, 2359, 2620, 2696, 3370, 3406, 3640, 3668, 4381, 4585, 4718, 5240, 6740, 6812, 7336, 8515, 8762, 9170, 9436, 11795, 11921, 13480, 13624, 17030, 17524, 18340, 18872, 21905, 23590, 23842, 30667, 34060, 35048, 36680, 43810, 44147, 47180, 47684, 59605, 61334, 68120, 87620, 88294, 94360, 95368, 119210, 122668, 153335, 175240, 176588, 220735, 238420, 245336, 306670, 309029, 353176, 441470, 476840, 573911, 613340, 618058, 882940, 1147822, 1226680, 1236116, 1545145, 1765880, 2295644, 2472232, 2869555, 3090290, 4017377, 4591288, 5739110, 6180580, 8034754, 11478220, 12361160, 16069508, 20086885, 22956440, 32139016, 40173770, 80347540, 160695080]

約数ペア:

[(1, 160695080), (2, 80347540), (4, 40173770), (5, 32139016), (7, 22956440), (8, 20086885), (10, 16069508), (13, 12361160), (14, 11478220), (20, 8034754), (26, 6180580), (28, 5739110), (35, 4591288), (40, 4017377), (52, 3090290), (56, 2869555), (65, 2472232), (70, 2295644), (91, 1765880), (104, 1545145), (130, 1236116), (131, 1226680), (140, 1147822), (182, 882940), (260, 618058), (262, 613340), (280, 573911), (337, 476840), (364, 441470), (455, 353176), (520, 309029), (524, 306670), (655, 245336), (674, 238420), (728, 220735), (910, 176588), (917, 175240), (1048, 153335), (1310, 122668), (1348, 119210), (1685, 95368), (1703, 94360), (1820, 88294), (1834, 87620), (2359, 68120), (2620, 61334), (2696, 59605), (3370, 47684), (3406, 47180), (3640, 44147), (3668, 43810), (4381, 36680), (4585, 35048), (4718, 34060), (5240, 30667), (6740, 23842), (6812, 23590), (7336, 21905), (8515, 18872), (8762, 18340), (9170, 17524), (9436, 17030), (11795, 13624), (11921, 13480)]