116638720

素因数分解:

$2^{10}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:164

約数の個数: 176

約数和(自身を含む): 324244800

約数和(自身を除く): 207606080

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 64, 76, 80, 88, 95, 109, 110, 128, 152, 160, 176, 190, 209, 218, 220, 256, 304, 320, 352, 380, 418, 436, 440, 512, 545, 608, 640, 704, 760, 836, 872, 880, 1024, 1045, 1090, 1199, 1216, 1280, 1408, 1520, 1672, 1744, 1760, 2071, 2090, 2180, 2398, 2432, 2560, 2816, 3040, 3344, 3488, 3520, 4142, 4180, 4360, 4796, 4864, 5120, 5632, 5995, 6080, 6688, 6976, 7040, 8284, 8360, 8720, 9592, 9728, 10355, 11264, 11990, 12160, 13376, 13952, 14080, 16568, 16720, 17440, 19184, 19456, 20710, 22781, 23980, 24320, 26752, 27904, 28160, 33136, 33440, 34880, 38368, 41420, 45562, 47960, 48640, 53504, 55808, 56320, 66272, 66880, 69760, 76736, 82840, 91124, 95920, 97280, 107008, 111616, 113905, 132544, 133760, 139520, 153472, 165680, 182248, 191840, 214016, 227810, 265088, 267520, 279040, 306944, 331360, 364496, 383680, 455620, 530176, 535040, 558080, 613888, 662720, 728992, 767360, 911240, 1060352, 1070080, 1227776, 1325440, 1457984, 1534720, 1822480, 2120704, 2650880, 2915968, 3069440, 3644960, 5301760, 5831936, 6138880, 7289920, 10603520, 11663872, 14579840, 23327744, 29159680, 58319360, 116638720]

約数ペア:

[(1, 116638720), (2, 58319360), (4, 29159680), (5, 23327744), (8, 14579840), (10, 11663872), (11, 10603520), (16, 7289920), (19, 6138880), (20, 5831936), (22, 5301760), (32, 3644960), (38, 3069440), (40, 2915968), (44, 2650880), (55, 2120704), (64, 1822480), (76, 1534720), (80, 1457984), (88, 1325440), (95, 1227776), (109, 1070080), (110, 1060352), (128, 911240), (152, 767360), (160, 728992), (176, 662720), (190, 613888), (209, 558080), (218, 535040), (220, 530176), (256, 455620), (304, 383680), (320, 364496), (352, 331360), (380, 306944), (418, 279040), (436, 267520), (440, 265088), (512, 227810), (545, 214016), (608, 191840), (640, 182248), (704, 165680), (760, 153472), (836, 139520), (872, 133760), (880, 132544), (1024, 113905), (1045, 111616), (1090, 107008), (1199, 97280), (1216, 95920), (1280, 91124), (1408, 82840), (1520, 76736), (1672, 69760), (1744, 66880), (1760, 66272), (2071, 56320), (2090, 55808), (2180, 53504), (2398, 48640), (2432, 47960), (2560, 45562), (2816, 41420), (3040, 38368), (3344, 34880), (3488, 33440), (3520, 33136), (4142, 28160), (4180, 27904), (4360, 26752), (4796, 24320), (4864, 23980), (5120, 22781), (5632, 20710), (5995, 19456), (6080, 19184), (6688, 17440), (6976, 16720), (7040, 16568), (8284, 14080), (8360, 13952), (8720, 13376), (9592, 12160), (9728, 11990), (10355, 11264)]