230999040

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{557}}^1$

素因数の和:594

約数の個数: 220

約数和(自身を含む): 829256076

約数和(自身を除く): 598257036

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 557, 576, 640, 648, 720, 768, 810, 864, 960, 1024, 1080, 1114, 1152, 1280, 1296, 1440, 1536, 1620, 1671, 1728, 1920, 2160, 2228, 2304, 2560, 2592, 2785, 2880, 3072, 3240, 3342, 3456, 3840, 4320, 4456, 4608, 5013, 5120, 5184, 5570, 5760, 6480, 6684, 6912, 7680, 8355, 8640, 8912, 9216, 10026, 10368, 11140, 11520, 12960, 13368, 13824, 15039, 15360, 16710, 17280, 17824, 20052, 20736, 22280, 23040, 25065, 25920, 26736, 27648, 30078, 33420, 34560, 35648, 40104, 41472, 44560, 45117, 46080, 50130, 51840, 53472, 60156, 66840, 69120, 71296, 75195, 80208, 82944, 89120, 90234, 100260, 103680, 106944, 120312, 133680, 138240, 142592, 150390, 160416, 178240, 180468, 200520, 207360, 213888, 225585, 240624, 267360, 285184, 300780, 320832, 356480, 360936, 401040, 414720, 427776, 451170, 481248, 534720, 570368, 601560, 641664, 712960, 721872, 802080, 855552, 902340, 962496, 1069440, 1203120, 1283328, 1425920, 1443744, 1604160, 1711104, 1804680, 1924992, 2138880, 2406240, 2566656, 2851840, 2887488, 3208320, 3609360, 3849984, 4277760, 4812480, 5133312, 5774976, 6416640, 7218720, 7699968, 8555520, 9624960, 11549952, 12833280, 14437440, 15399936, 19249920, 23099904, 25666560, 28874880, 38499840, 46199808, 57749760, 76999680, 115499520, 230999040]

約数ペア:

[(1, 230999040), (2, 115499520), (3, 76999680), (4, 57749760), (5, 46199808), (6, 38499840), (8, 28874880), (9, 25666560), (10, 23099904), (12, 19249920), (15, 15399936), (16, 14437440), (18, 12833280), (20, 11549952), (24, 9624960), (27, 8555520), (30, 7699968), (32, 7218720), (36, 6416640), (40, 5774976), (45, 5133312), (48, 4812480), (54, 4277760), (60, 3849984), (64, 3609360), (72, 3208320), (80, 2887488), (81, 2851840), (90, 2566656), (96, 2406240), (108, 2138880), (120, 1924992), (128, 1804680), (135, 1711104), (144, 1604160), (160, 1443744), (162, 1425920), (180, 1283328), (192, 1203120), (216, 1069440), (240, 962496), (256, 902340), (270, 855552), (288, 802080), (320, 721872), (324, 712960), (360, 641664), (384, 601560), (405, 570368), (432, 534720), (480, 481248), (512, 451170), (540, 427776), (557, 414720), (576, 401040), (640, 360936), (648, 356480), (720, 320832), (768, 300780), (810, 285184), (864, 267360), (960, 240624), (1024, 225585), (1080, 213888), (1114, 207360), (1152, 200520), (1280, 180468), (1296, 178240), (1440, 160416), (1536, 150390), (1620, 142592), (1671, 138240), (1728, 133680), (1920, 120312), (2160, 106944), (2228, 103680), (2304, 100260), (2560, 90234), (2592, 89120), (2785, 82944), (2880, 80208), (3072, 75195), (3240, 71296), (3342, 69120), (3456, 66840), (3840, 60156), (4320, 53472), (4456, 51840), (4608, 50130), (5013, 46080), (5120, 45117), (5184, 44560), (5570, 41472), (5760, 40104), (6480, 35648), (6684, 34560), (6912, 33420), (7680, 30078), (8355, 27648), (8640, 26736), (8912, 25920), (9216, 25065), (10026, 23040), (10368, 22280), (11140, 20736), (11520, 20052), (12960, 17824), (13368, 17280), (13824, 16710), (15039, 15360)]