7342245760

素因数分解:

$2^7\times 5^1\times {\mathrm{487}}^1\times {\mathrm{23557}}^1$

素因数の和:24063

約数の個数: 64

約数和(自身を含む): 17589345120

約数和(自身を除く): 10247099360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 487, 640, 974, 1948, 2435, 3896, 4870, 7792, 9740, 15584, 19480, 23557, 31168, 38960, 47114, 62336, 77920, 94228, 117785, 155840, 188456, 235570, 311680, 376912, 471140, 753824, 942280, 1507648, 1884560, 3015296, 3769120, 7538240, 11472259, 15076480, 22944518, 45889036, 57361295, 91778072, 114722590, 183556144, 229445180, 367112288, 458890360, 734224576, 917780720, 1468449152, 1835561440, 3671122880, 7342245760]

約数ペア:

[(1, 7342245760), (2, 3671122880), (4, 1835561440), (5, 1468449152), (8, 917780720), (10, 734224576), (16, 458890360), (20, 367112288), (32, 229445180), (40, 183556144), (64, 114722590), (80, 91778072), (128, 57361295), (160, 45889036), (320, 22944518), (487, 15076480), (640, 11472259), (974, 7538240), (1948, 3769120), (2435, 3015296), (3896, 1884560), (4870, 1507648), (7792, 942280), (9740, 753824), (15584, 471140), (19480, 376912), (23557, 311680), (31168, 235570), (38960, 188456), (47114, 155840), (62336, 117785), (77920, 94228)]