13848240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{8243}}^1$

素因数の和:8266

約数の個数: 80

約数和(自身を含む): 49068288

約数和(自身を除く): 35220048

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 8243, 16486, 24729, 32972, 41215, 49458, 57701, 65944, 82430, 98916, 115402, 123645, 131888, 164860, 173103, 197832, 230804, 247290, 288505, 329720, 346206, 395664, 461608, 494580, 577010, 659440, 692412, 865515, 923216, 989160, 1154020, 1384824, 1731030, 1978320, 2308040, 2769648, 3462060, 4616080, 6924120, 13848240]

約数ペア:

[(1, 13848240), (2, 6924120), (3, 4616080), (4, 3462060), (5, 2769648), (6, 2308040), (7, 1978320), (8, 1731030), (10, 1384824), (12, 1154020), (14, 989160), (15, 923216), (16, 865515), (20, 692412), (21, 659440), (24, 577010), (28, 494580), (30, 461608), (35, 395664), (40, 346206), (42, 329720), (48, 288505), (56, 247290), (60, 230804), (70, 197832), (80, 173103), (84, 164860), (105, 131888), (112, 123645), (120, 115402), (140, 98916), (168, 82430), (210, 65944), (240, 57701), (280, 49458), (336, 41215), (420, 32972), (560, 24729), (840, 16486), (1680, 8243)]