320088144

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{2417}}^1$

素因数の和:2548

約数の個数: 80

約数和(自身を含む): 863516160

約数和(自身を除く): 543428016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 89, 93, 124, 178, 186, 248, 267, 356, 372, 496, 534, 712, 744, 1068, 1424, 1488, 2136, 2417, 2759, 4272, 4834, 5518, 7251, 8277, 9668, 11036, 14502, 16554, 19336, 22072, 29004, 33108, 38672, 44144, 58008, 66216, 74927, 116016, 132432, 149854, 215113, 224781, 299708, 430226, 449562, 599416, 645339, 860452, 899124, 1198832, 1290678, 1720904, 1798248, 2581356, 3441808, 3596496, 5162712, 6668503, 10325424, 13337006, 20005509, 26674012, 40011018, 53348024, 80022036, 106696048, 160044072, 320088144]

約数ペア:

[(1, 320088144), (2, 160044072), (3, 106696048), (4, 80022036), (6, 53348024), (8, 40011018), (12, 26674012), (16, 20005509), (24, 13337006), (31, 10325424), (48, 6668503), (62, 5162712), (89, 3596496), (93, 3441808), (124, 2581356), (178, 1798248), (186, 1720904), (248, 1290678), (267, 1198832), (356, 899124), (372, 860452), (496, 645339), (534, 599416), (712, 449562), (744, 430226), (1068, 299708), (1424, 224781), (1488, 215113), (2136, 149854), (2417, 132432), (2759, 116016), (4272, 74927), (4834, 66216), (5518, 58008), (7251, 44144), (8277, 38672), (9668, 33108), (11036, 29004), (14502, 22072), (16554, 19336)]