83640960

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1155

約数の個数: 192

約数和(自身を含む): 311318280

約数和(自身を除く): 227677320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 936, 960, 1040, 1117, 1152, 1170, 1248, 1440, 1560, 1664, 1872, 1920, 2080, 2234, 2340, 2496, 2880, 3120, 3351, 3744, 4160, 4468, 4680, 4992, 5585, 5760, 6240, 6702, 7488, 8320, 8936, 9360, 10053, 11170, 12480, 13404, 14521, 14976, 16755, 17872, 18720, 20106, 22340, 24960, 26808, 29042, 33510, 35744, 37440, 40212, 43563, 44680, 50265, 53616, 58084, 67020, 71488, 72605, 74880, 80424, 87126, 89360, 100530, 107232, 116168, 130689, 134040, 142976, 145210, 160848, 174252, 178720, 201060, 214464, 217815, 232336, 261378, 268080, 290420, 321696, 348504, 357440, 402120, 428928, 435630, 464672, 522756, 536160, 580840, 643392, 653445, 697008, 714880, 804240, 871260, 929344, 1045512, 1072320, 1161680, 1286784, 1306890, 1394016, 1608480, 1742520, 1858688, 2091024, 2144640, 2323360, 2613780, 2788032, 3216960, 3485040, 4182048, 4646720, 5227560, 5576064, 6433920, 6970080, 8364096, 9293440, 10455120, 13940160, 16728192, 20910240, 27880320, 41820480, 83640960]

約数ペア:

[(1, 83640960), (2, 41820480), (3, 27880320), (4, 20910240), (5, 16728192), (6, 13940160), (8, 10455120), (9, 9293440), (10, 8364096), (12, 6970080), (13, 6433920), (15, 5576064), (16, 5227560), (18, 4646720), (20, 4182048), (24, 3485040), (26, 3216960), (30, 2788032), (32, 2613780), (36, 2323360), (39, 2144640), (40, 2091024), (45, 1858688), (48, 1742520), (52, 1608480), (60, 1394016), (64, 1306890), (65, 1286784), (72, 1161680), (78, 1072320), (80, 1045512), (90, 929344), (96, 871260), (104, 804240), (117, 714880), (120, 697008), (128, 653445), (130, 643392), (144, 580840), (156, 536160), (160, 522756), (180, 464672), (192, 435630), (195, 428928), (208, 402120), (234, 357440), (240, 348504), (260, 321696), (288, 290420), (312, 268080), (320, 261378), (360, 232336), (384, 217815), (390, 214464), (416, 201060), (468, 178720), (480, 174252), (520, 160848), (576, 145210), (585, 142976), (624, 134040), (640, 130689), (720, 116168), (780, 107232), (832, 100530), (936, 89360), (960, 87126), (1040, 80424), (1117, 74880), (1152, 72605), (1170, 71488), (1248, 67020), (1440, 58084), (1560, 53616), (1664, 50265), (1872, 44680), (1920, 43563), (2080, 40212), (2234, 37440), (2340, 35744), (2496, 33510), (2880, 29042), (3120, 26808), (3351, 24960), (3744, 22340), (4160, 20106), (4468, 18720), (4680, 17872), (4992, 16755), (5585, 14976), (5760, 14521), (6240, 13404), (6702, 12480), (7488, 11170), (8320, 10053), (8936, 9360)]