164577480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 128

約数和(自身を含む): 513492480

約数和(自身を除く): 348915000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 101, 111, 120, 148, 185, 202, 222, 296, 303, 367, 370, 404, 444, 505, 555, 606, 734, 740, 808, 888, 1010, 1101, 1110, 1212, 1468, 1480, 1515, 1835, 2020, 2202, 2220, 2424, 2936, 3030, 3670, 3737, 4040, 4404, 4440, 5505, 6060, 7340, 7474, 8808, 11010, 11211, 12120, 13579, 14680, 14948, 18685, 22020, 22422, 27158, 29896, 37067, 37370, 40737, 44040, 44844, 54316, 56055, 67895, 74134, 74740, 81474, 89688, 108632, 111201, 112110, 135790, 148268, 149480, 162948, 185335, 203685, 222402, 224220, 271580, 296536, 325896, 370670, 407370, 444804, 448440, 543160, 556005, 741340, 814740, 889608, 1112010, 1371479, 1482680, 1629480, 2224020, 2742958, 4114437, 4448040, 5485916, 6857395, 8228874, 10971832, 13714790, 16457748, 20572185, 27429580, 32915496, 41144370, 54859160, 82288740, 164577480]

約数ペア:

[(1, 164577480), (2, 82288740), (3, 54859160), (4, 41144370), (5, 32915496), (6, 27429580), (8, 20572185), (10, 16457748), (12, 13714790), (15, 10971832), (20, 8228874), (24, 6857395), (30, 5485916), (37, 4448040), (40, 4114437), (60, 2742958), (74, 2224020), (101, 1629480), (111, 1482680), (120, 1371479), (148, 1112010), (185, 889608), (202, 814740), (222, 741340), (296, 556005), (303, 543160), (367, 448440), (370, 444804), (404, 407370), (444, 370670), (505, 325896), (555, 296536), (606, 271580), (734, 224220), (740, 222402), (808, 203685), (888, 185335), (1010, 162948), (1101, 149480), (1110, 148268), (1212, 135790), (1468, 112110), (1480, 111201), (1515, 108632), (1835, 89688), (2020, 81474), (2202, 74740), (2220, 74134), (2424, 67895), (2936, 56055), (3030, 54316), (3670, 44844), (3737, 44040), (4040, 40737), (4404, 37370), (4440, 37067), (5505, 29896), (6060, 27158), (7340, 22422), (7474, 22020), (8808, 18685), (11010, 14948), (11211, 14680), (12120, 13579)]