7203160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 17291520

約数和(自身を除く): 10088360

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 157, 185, 248, 296, 310, 314, 370, 620, 628, 740, 785, 1147, 1240, 1256, 1480, 1570, 2294, 3140, 4588, 4867, 5735, 5809, 6280, 9176, 9734, 11470, 11618, 19468, 22940, 23236, 24335, 29045, 38936, 45880, 46472, 48670, 58090, 97340, 116180, 180079, 194680, 232360, 360158, 720316, 900395, 1440632, 1800790, 3601580, 7203160]

約数ペア:

[(1, 7203160), (2, 3601580), (4, 1800790), (5, 1440632), (8, 900395), (10, 720316), (20, 360158), (31, 232360), (37, 194680), (40, 180079), (62, 116180), (74, 97340), (124, 58090), (148, 48670), (155, 46472), (157, 45880), (185, 38936), (248, 29045), (296, 24335), (310, 23236), (314, 22940), (370, 19468), (620, 11618), (628, 11470), (740, 9734), (785, 9176), (1147, 6280), (1240, 5809), (1256, 5735), (1480, 4867), (1570, 4588), (2294, 3140)]