16236080

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:466

約数の個数: 80

約数和(自身を含む): 43806720

約数和(自身を除く): 27570640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 140, 158, 280, 316, 367, 395, 553, 560, 632, 734, 790, 1106, 1264, 1468, 1580, 1835, 2212, 2569, 2765, 2936, 3160, 3670, 4424, 5138, 5530, 5872, 6320, 7340, 8848, 10276, 11060, 12845, 14680, 20552, 22120, 25690, 28993, 29360, 41104, 44240, 51380, 57986, 102760, 115972, 144965, 202951, 205520, 231944, 289930, 405902, 463888, 579860, 811804, 1014755, 1159720, 1623608, 2029510, 2319440, 3247216, 4059020, 8118040, 16236080]

約数ペア:

[(1, 16236080), (2, 8118040), (4, 4059020), (5, 3247216), (7, 2319440), (8, 2029510), (10, 1623608), (14, 1159720), (16, 1014755), (20, 811804), (28, 579860), (35, 463888), (40, 405902), (56, 289930), (70, 231944), (79, 205520), (80, 202951), (112, 144965), (140, 115972), (158, 102760), (280, 57986), (316, 51380), (367, 44240), (395, 41104), (553, 29360), (560, 28993), (632, 25690), (734, 22120), (790, 20552), (1106, 14680), (1264, 12845), (1468, 11060), (1580, 10276), (1835, 8848), (2212, 7340), (2569, 6320), (2765, 5872), (2936, 5530), (3160, 5138), (3670, 4424)]