237918720

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2383}}^1$

素因数の和:2422

約数の個数: 160

約数和(自身を含む): 819447552

約数和(自身を除く): 581528832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 512, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1536, 1560, 1664, 1920, 2080, 2383, 2496, 2560, 3120, 3328, 3840, 4160, 4766, 4992, 6240, 6656, 7149, 7680, 8320, 9532, 9984, 11915, 12480, 14298, 16640, 19064, 19968, 23830, 24960, 28596, 30979, 33280, 35745, 38128, 47660, 49920, 57192, 61958, 71490, 76256, 92937, 95320, 99840, 114384, 123916, 142980, 152512, 154895, 185874, 190640, 228768, 247832, 285960, 305024, 309790, 371748, 381280, 457536, 464685, 495664, 571920, 610048, 619580, 743496, 762560, 915072, 929370, 991328, 1143840, 1220096, 1239160, 1486992, 1525120, 1830144, 1858740, 1982656, 2287680, 2478320, 2973984, 3050240, 3660288, 3717480, 3965312, 4575360, 4956640, 5947968, 6100480, 7434960, 7930624, 9150720, 9913280, 11895936, 14869920, 15861248, 18301440, 19826560, 23791872, 29739840, 39653120, 47583744, 59479680, 79306240, 118959360, 237918720]

約数ペア:

[(1, 237918720), (2, 118959360), (3, 79306240), (4, 59479680), (5, 47583744), (6, 39653120), (8, 29739840), (10, 23791872), (12, 19826560), (13, 18301440), (15, 15861248), (16, 14869920), (20, 11895936), (24, 9913280), (26, 9150720), (30, 7930624), (32, 7434960), (39, 6100480), (40, 5947968), (48, 4956640), (52, 4575360), (60, 3965312), (64, 3717480), (65, 3660288), (78, 3050240), (80, 2973984), (96, 2478320), (104, 2287680), (120, 1982656), (128, 1858740), (130, 1830144), (156, 1525120), (160, 1486992), (192, 1239160), (195, 1220096), (208, 1143840), (240, 991328), (256, 929370), (260, 915072), (312, 762560), (320, 743496), (384, 619580), (390, 610048), (416, 571920), (480, 495664), (512, 464685), (520, 457536), (624, 381280), (640, 371748), (768, 309790), (780, 305024), (832, 285960), (960, 247832), (1040, 228768), (1248, 190640), (1280, 185874), (1536, 154895), (1560, 152512), (1664, 142980), (1920, 123916), (2080, 114384), (2383, 99840), (2496, 95320), (2560, 92937), (3120, 76256), (3328, 71490), (3840, 61958), (4160, 57192), (4766, 49920), (4992, 47660), (6240, 38128), (6656, 35745), (7149, 33280), (7680, 30979), (8320, 28596), (9532, 24960), (9984, 23830), (11915, 19968), (12480, 19064), (14298, 16640)]