538438680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1117}}^1$

素因数の和:1250

約数の個数: 192

約数和(自身を含む): 1904535360

約数和(自身を除く): 1366096680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 103, 104, 117, 120, 130, 156, 180, 195, 206, 234, 260, 309, 312, 360, 390, 412, 468, 515, 520, 585, 618, 780, 824, 927, 936, 1030, 1117, 1170, 1236, 1339, 1545, 1560, 1854, 2060, 2234, 2340, 2472, 2678, 3090, 3351, 3708, 4017, 4120, 4468, 4635, 4680, 5356, 5585, 6180, 6695, 6702, 7416, 8034, 8936, 9270, 10053, 10712, 11170, 12051, 12360, 13390, 13404, 14521, 16068, 16755, 18540, 20085, 20106, 22340, 24102, 26780, 26808, 29042, 32136, 33510, 37080, 40170, 40212, 43563, 44680, 48204, 50265, 53560, 58084, 60255, 67020, 72605, 80340, 80424, 87126, 96408, 100530, 115051, 116168, 120510, 130689, 134040, 145210, 160680, 174252, 201060, 217815, 230102, 241020, 261378, 290420, 345153, 348504, 402120, 435630, 460204, 482040, 522756, 575255, 580840, 653445, 690306, 871260, 920408, 1035459, 1045512, 1150510, 1306890, 1380612, 1495663, 1725765, 1742520, 2070918, 2301020, 2613780, 2761224, 2991326, 3451530, 4141836, 4486989, 4602040, 5177295, 5227560, 5982652, 6903060, 7478315, 8283672, 8973978, 10354590, 11965304, 13460967, 13806120, 14956630, 17947956, 20709180, 22434945, 26921934, 29913260, 35895912, 41418360, 44869890, 53843868, 59826520, 67304835, 89739780, 107687736, 134609670, 179479560, 269219340, 538438680]

約数ペア:

[(1, 538438680), (2, 269219340), (3, 179479560), (4, 134609670), (5, 107687736), (6, 89739780), (8, 67304835), (9, 59826520), (10, 53843868), (12, 44869890), (13, 41418360), (15, 35895912), (18, 29913260), (20, 26921934), (24, 22434945), (26, 20709180), (30, 17947956), (36, 14956630), (39, 13806120), (40, 13460967), (45, 11965304), (52, 10354590), (60, 8973978), (65, 8283672), (72, 7478315), (78, 6903060), (90, 5982652), (103, 5227560), (104, 5177295), (117, 4602040), (120, 4486989), (130, 4141836), (156, 3451530), (180, 2991326), (195, 2761224), (206, 2613780), (234, 2301020), (260, 2070918), (309, 1742520), (312, 1725765), (360, 1495663), (390, 1380612), (412, 1306890), (468, 1150510), (515, 1045512), (520, 1035459), (585, 920408), (618, 871260), (780, 690306), (824, 653445), (927, 580840), (936, 575255), (1030, 522756), (1117, 482040), (1170, 460204), (1236, 435630), (1339, 402120), (1545, 348504), (1560, 345153), (1854, 290420), (2060, 261378), (2234, 241020), (2340, 230102), (2472, 217815), (2678, 201060), (3090, 174252), (3351, 160680), (3708, 145210), (4017, 134040), (4120, 130689), (4468, 120510), (4635, 116168), (4680, 115051), (5356, 100530), (5585, 96408), (6180, 87126), (6695, 80424), (6702, 80340), (7416, 72605), (8034, 67020), (8936, 60255), (9270, 58084), (10053, 53560), (10712, 50265), (11170, 48204), (12051, 44680), (12360, 43563), (13390, 40212), (13404, 40170), (14521, 37080), (16068, 33510), (16755, 32136), (18540, 29042), (20085, 26808), (20106, 26780), (22340, 24102)]