15693699440

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{6521}}^1$

素因数の和:7050

約数の個数: 80

約数和(自身を含む): 37120615200

約数和(自身を除く): 21426915760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 449, 536, 670, 898, 1072, 1340, 1796, 2245, 2680, 3592, 4490, 5360, 6521, 7184, 8980, 13042, 17960, 26084, 30083, 32605, 35920, 52168, 60166, 65210, 104336, 120332, 130420, 150415, 240664, 260840, 300830, 436907, 481328, 521680, 601660, 873814, 1203320, 1747628, 2184535, 2406640, 2927929, 3495256, 4369070, 5855858, 6990512, 8738140, 11711716, 14639645, 17476280, 23423432, 29279290, 34952560, 46846864, 58558580, 117117160, 196171243, 234234320, 392342486, 784684972, 980856215, 1569369944, 1961712430, 3138739888, 3923424860, 7846849720, 15693699440]

約数ペア:

[(1, 15693699440), (2, 7846849720), (4, 3923424860), (5, 3138739888), (8, 1961712430), (10, 1569369944), (16, 980856215), (20, 784684972), (40, 392342486), (67, 234234320), (80, 196171243), (134, 117117160), (268, 58558580), (335, 46846864), (449, 34952560), (536, 29279290), (670, 23423432), (898, 17476280), (1072, 14639645), (1340, 11711716), (1796, 8738140), (2245, 6990512), (2680, 5855858), (3592, 4369070), (4490, 3495256), (5360, 2927929), (6521, 2406640), (7184, 2184535), (8980, 1747628), (13042, 1203320), (17960, 873814), (26084, 601660), (30083, 521680), (32605, 481328), (35920, 436907), (52168, 300830), (60166, 260840), (65210, 240664), (104336, 150415), (120332, 130420)]