164304960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5521}}^1$

素因数の和:5572

約数の個数: 112

約数和(自身を含む): 538593792

約数和(自身を除く): 374288832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5521, 5952, 7440, 9920, 11042, 14880, 16563, 22084, 27605, 29760, 33126, 44168, 55210, 66252, 82815, 88336, 110420, 132504, 165630, 171151, 176672, 220840, 265008, 331260, 342302, 353344, 441680, 513453, 530016, 662520, 684604, 855755, 883360, 1026906, 1060032, 1325040, 1369208, 1711510, 1766720, 2053812, 2567265, 2650080, 2738416, 3423020, 4107624, 5134530, 5300160, 5476832, 6846040, 8215248, 10269060, 10953664, 13692080, 16430496, 20538120, 27384160, 32860992, 41076240, 54768320, 82152480, 164304960]

約数ペア:

[(1, 164304960), (2, 82152480), (3, 54768320), (4, 41076240), (5, 32860992), (6, 27384160), (8, 20538120), (10, 16430496), (12, 13692080), (15, 10953664), (16, 10269060), (20, 8215248), (24, 6846040), (30, 5476832), (31, 5300160), (32, 5134530), (40, 4107624), (48, 3423020), (60, 2738416), (62, 2650080), (64, 2567265), (80, 2053812), (93, 1766720), (96, 1711510), (120, 1369208), (124, 1325040), (155, 1060032), (160, 1026906), (186, 883360), (192, 855755), (240, 684604), (248, 662520), (310, 530016), (320, 513453), (372, 441680), (465, 353344), (480, 342302), (496, 331260), (620, 265008), (744, 220840), (930, 176672), (960, 171151), (992, 165630), (1240, 132504), (1488, 110420), (1860, 88336), (1984, 82815), (2480, 66252), (2976, 55210), (3720, 44168), (4960, 33126), (5521, 29760), (5952, 27605), (7440, 22084), (9920, 16563), (11042, 14880)]