164343480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1093}}^1$

素因数の和:1293

約数の個数: 128

約数和(自身を含む): 567129600

約数和(自身を除く): 402786120

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, 179, 210, 280, 358, 420, 537, 716, 840, 895, 1074, 1093, 1253, 1432, 1790, 2148, 2186, 2506, 2685, 3279, 3580, 3759, 4296, 4372, 5012, 5370, 5465, 6265, 6558, 7160, 7518, 7651, 8744, 10024, 10740, 10930, 12530, 13116, 15036, 15302, 16395, 18795, 21480, 21860, 22953, 25060, 26232, 30072, 30604, 32790, 37590, 38255, 43720, 45906, 50120, 61208, 65580, 75180, 76510, 91812, 114765, 131160, 150360, 153020, 183624, 195647, 229530, 306040, 391294, 459060, 586941, 782588, 918120, 978235, 1173882, 1369529, 1565176, 1956470, 2347764, 2739058, 2934705, 3912940, 4108587, 4695528, 5478116, 5869410, 6847645, 7825880, 8217174, 10956232, 11738820, 13695290, 16434348, 20542935, 23477640, 27390580, 32868696, 41085870, 54781160, 82171740, 164343480]

約数ペア:

[(1, 164343480), (2, 82171740), (3, 54781160), (4, 41085870), (5, 32868696), (6, 27390580), (7, 23477640), (8, 20542935), (10, 16434348), (12, 13695290), (14, 11738820), (15, 10956232), (20, 8217174), (21, 7825880), (24, 6847645), (28, 5869410), (30, 5478116), (35, 4695528), (40, 4108587), (42, 3912940), (56, 2934705), (60, 2739058), (70, 2347764), (84, 1956470), (105, 1565176), (120, 1369529), (140, 1173882), (168, 978235), (179, 918120), (210, 782588), (280, 586941), (358, 459060), (420, 391294), (537, 306040), (716, 229530), (840, 195647), (895, 183624), (1074, 153020), (1093, 150360), (1253, 131160), (1432, 114765), (1790, 91812), (2148, 76510), (2186, 75180), (2506, 65580), (2685, 61208), (3279, 50120), (3580, 45906), (3759, 43720), (4296, 38255), (4372, 37590), (5012, 32790), (5370, 30604), (5465, 30072), (6265, 26232), (6558, 25060), (7160, 22953), (7518, 21860), (7651, 21480), (8744, 18795), (10024, 16395), (10740, 15302), (10930, 15036), (12530, 13116)]