230456320

素因数分解:

$2^{10}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:170

約数の個数: 176

約数和(自身を含む): 613117440

約数和(自身を除く): 382661120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 46, 64, 76, 80, 92, 95, 103, 115, 128, 152, 160, 184, 190, 206, 230, 256, 304, 320, 368, 380, 412, 437, 460, 512, 515, 608, 640, 736, 760, 824, 874, 920, 1024, 1030, 1216, 1280, 1472, 1520, 1648, 1748, 1840, 1957, 2060, 2185, 2369, 2432, 2560, 2944, 3040, 3296, 3496, 3680, 3914, 4120, 4370, 4738, 4864, 5120, 5888, 6080, 6592, 6992, 7360, 7828, 8240, 8740, 9476, 9728, 9785, 11776, 11845, 12160, 13184, 13984, 14720, 15656, 16480, 17480, 18952, 19456, 19570, 23552, 23690, 24320, 26368, 27968, 29440, 31312, 32960, 34960, 37904, 39140, 45011, 47380, 48640, 52736, 55936, 58880, 62624, 65920, 69920, 75808, 78280, 90022, 94760, 97280, 105472, 111872, 117760, 125248, 131840, 139840, 151616, 156560, 180044, 189520, 223744, 225055, 250496, 263680, 279680, 303232, 313120, 360088, 379040, 447488, 450110, 500992, 527360, 559360, 606464, 626240, 720176, 758080, 900220, 1001984, 1118720, 1212928, 1252480, 1440352, 1516160, 1800440, 2003968, 2237440, 2425856, 2504960, 2880704, 3032320, 3600880, 5009920, 5761408, 6064640, 7201760, 10019840, 11522816, 12129280, 14403520, 23045632, 28807040, 46091264, 57614080, 115228160, 230456320]

約数ペア:

[(1, 230456320), (2, 115228160), (4, 57614080), (5, 46091264), (8, 28807040), (10, 23045632), (16, 14403520), (19, 12129280), (20, 11522816), (23, 10019840), (32, 7201760), (38, 6064640), (40, 5761408), (46, 5009920), (64, 3600880), (76, 3032320), (80, 2880704), (92, 2504960), (95, 2425856), (103, 2237440), (115, 2003968), (128, 1800440), (152, 1516160), (160, 1440352), (184, 1252480), (190, 1212928), (206, 1118720), (230, 1001984), (256, 900220), (304, 758080), (320, 720176), (368, 626240), (380, 606464), (412, 559360), (437, 527360), (460, 500992), (512, 450110), (515, 447488), (608, 379040), (640, 360088), (736, 313120), (760, 303232), (824, 279680), (874, 263680), (920, 250496), (1024, 225055), (1030, 223744), (1216, 189520), (1280, 180044), (1472, 156560), (1520, 151616), (1648, 139840), (1748, 131840), (1840, 125248), (1957, 117760), (2060, 111872), (2185, 105472), (2369, 97280), (2432, 94760), (2560, 90022), (2944, 78280), (3040, 75808), (3296, 69920), (3496, 65920), (3680, 62624), (3914, 58880), (4120, 55936), (4370, 52736), (4738, 48640), (4864, 47380), (5120, 45011), (5888, 39140), (6080, 37904), (6592, 34960), (6992, 32960), (7360, 31312), (7828, 29440), (8240, 27968), (8740, 26368), (9476, 24320), (9728, 23690), (9785, 23552), (11776, 19570), (11845, 19456), (12160, 18952), (13184, 17480), (13984, 16480), (14720, 15656)]