7175878560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{72221}}^1$

素因数の和:72268

約数の個数: 192

約数和(自身を含む): 26207919360

約数和(自身を除く): 19032040800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 8280, 9936, 11040, 12420, 16560, 19872, 24840, 33120, 49680, 72221, 99360, 144442, 216663, 288884, 361105, 433326, 577768, 649989, 722210, 866652, 1083315, 1155536, 1299978, 1444420, 1661083, 1733304, 1949967, 2166630, 2311072, 2599956, 2888840, 3249945, 3322166, 3466608, 3899934, 4333260, 4983249, 5199912, 5777680, 6499890, 6644332, 6933216, 7799868, 8305415, 8666520, 9749835, 9966498, 10399824, 11555360, 12999780, 13288664, 14949747, 15599736, 16610830, 17333040, 19499670, 19932996, 20799648, 24916245, 25999560, 26577328, 29899494, 31199472, 33221660, 34666080, 38999340, 39865992, 44849241, 49832490, 51999120, 53154656, 59798988, 62398944, 66443320, 74748735, 77998680, 79731984, 89698482, 99664980, 103998240, 119597976, 132886640, 149497470, 155997360, 159463968, 179396964, 199329960, 224246205, 239195952, 265773280, 298994940, 311994720, 358793928, 398659920, 448492410, 478391904, 597989880, 717587856, 797319840, 896984820, 1195979760, 1435175712, 1793969640, 2391959520, 3587939280, 7175878560]

約数ペア:

[(1, 7175878560), (2, 3587939280), (3, 2391959520), (4, 1793969640), (5, 1435175712), (6, 1195979760), (8, 896984820), (9, 797319840), (10, 717587856), (12, 597989880), (15, 478391904), (16, 448492410), (18, 398659920), (20, 358793928), (23, 311994720), (24, 298994940), (27, 265773280), (30, 239195952), (32, 224246205), (36, 199329960), (40, 179396964), (45, 159463968), (46, 155997360), (48, 149497470), (54, 132886640), (60, 119597976), (69, 103998240), (72, 99664980), (80, 89698482), (90, 79731984), (92, 77998680), (96, 74748735), (108, 66443320), (115, 62398944), (120, 59798988), (135, 53154656), (138, 51999120), (144, 49832490), (160, 44849241), (180, 39865992), (184, 38999340), (207, 34666080), (216, 33221660), (230, 31199472), (240, 29899494), (270, 26577328), (276, 25999560), (288, 24916245), (345, 20799648), (360, 19932996), (368, 19499670), (414, 17333040), (432, 16610830), (460, 15599736), (480, 14949747), (540, 13288664), (552, 12999780), (621, 11555360), (690, 10399824), (720, 9966498), (736, 9749835), (828, 8666520), (864, 8305415), (920, 7799868), (1035, 6933216), (1080, 6644332), (1104, 6499890), (1242, 5777680), (1380, 5199912), (1440, 4983249), (1656, 4333260), (1840, 3899934), (2070, 3466608), (2160, 3322166), (2208, 3249945), (2484, 2888840), (2760, 2599956), (3105, 2311072), (3312, 2166630), (3680, 1949967), (4140, 1733304), (4320, 1661083), (4968, 1444420), (5520, 1299978), (6210, 1155536), (6624, 1083315), (8280, 866652), (9936, 722210), (11040, 649989), (12420, 577768), (16560, 433326), (19872, 361105), (24840, 288884), (33120, 216663), (49680, 144442), (72221, 99360)]