316410110080

素因数分解:

$2^7\times 5^1\times {\mathrm{10957}}^1\times {\mathrm{45121}}^1$

素因数の和:56097

約数の個数: 64

約数和(自身を含む): 756503720280

約数和(自身を除く): 440093610200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 10957, 21914, 43828, 45121, 54785, 87656, 90242, 109570, 175312, 180484, 219140, 225605, 350624, 360968, 438280, 451210, 701248, 721936, 876560, 902420, 1402496, 1443872, 1753120, 1804840, 2887744, 3506240, 3609680, 5775488, 7012480, 7219360, 14438720, 28877440, 494390797, 988781594, 1977563188, 2471953985, 3955126376, 4943907970, 7910252752, 9887815940, 15820505504, 19775631880, 31641011008, 39551263760, 63282022016, 79102527520, 158205055040, 316410110080]

約数ペア:

[(1, 316410110080), (2, 158205055040), (4, 79102527520), (5, 63282022016), (8, 39551263760), (10, 31641011008), (16, 19775631880), (20, 15820505504), (32, 9887815940), (40, 7910252752), (64, 4943907970), (80, 3955126376), (128, 2471953985), (160, 1977563188), (320, 988781594), (640, 494390797), (10957, 28877440), (21914, 14438720), (43828, 7219360), (45121, 7012480), (54785, 5775488), (87656, 3609680), (90242, 3506240), (109570, 2887744), (175312, 1804840), (180484, 1753120), (219140, 1443872), (225605, 1402496), (350624, 902420), (360968, 876560), (438280, 721936), (451210, 701248)]