7060240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:208

約数の個数: 80

約数和(自身を含む): 18320256

約数和(自身を除く): 11260016

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 71, 80, 88, 110, 113, 142, 176, 220, 226, 284, 355, 440, 452, 565, 568, 710, 781, 880, 904, 1130, 1136, 1243, 1420, 1562, 1808, 2260, 2486, 2840, 3124, 3905, 4520, 4972, 5680, 6215, 6248, 7810, 8023, 9040, 9944, 12430, 12496, 15620, 16046, 19888, 24860, 31240, 32092, 40115, 49720, 62480, 64184, 80230, 88253, 99440, 128368, 160460, 176506, 320920, 353012, 441265, 641840, 706024, 882530, 1412048, 1765060, 3530120, 7060240]

約数ペア:

[(1, 7060240), (2, 3530120), (4, 1765060), (5, 1412048), (8, 882530), (10, 706024), (11, 641840), (16, 441265), (20, 353012), (22, 320920), (40, 176506), (44, 160460), (55, 128368), (71, 99440), (80, 88253), (88, 80230), (110, 64184), (113, 62480), (142, 49720), (176, 40115), (220, 32092), (226, 31240), (284, 24860), (355, 19888), (440, 16046), (452, 15620), (565, 12496), (568, 12430), (710, 9944), (781, 9040), (880, 8023), (904, 7810), (1130, 6248), (1136, 6215), (1243, 5680), (1420, 4972), (1562, 4520), (1808, 3905), (2260, 3124), (2486, 2840)]