159610880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 454053600

約数和(自身を除く): 294442720

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 88, 104, 109, 110, 128, 130, 143, 160, 176, 208, 218, 220, 256, 260, 286, 320, 352, 416, 436, 440, 512, 520, 545, 572, 640, 704, 715, 832, 872, 880, 1024, 1040, 1090, 1144, 1199, 1280, 1408, 1417, 1430, 1664, 1744, 1760, 2048, 2080, 2180, 2288, 2398, 2560, 2816, 2834, 2860, 3328, 3488, 3520, 4160, 4360, 4576, 4796, 5120, 5632, 5668, 5720, 5995, 6656, 6976, 7040, 7085, 8320, 8720, 9152, 9592, 10240, 11264, 11336, 11440, 11990, 13312, 13952, 14080, 14170, 15587, 16640, 17440, 18304, 19184, 22528, 22672, 22880, 23980, 26624, 27904, 28160, 28340, 31174, 33280, 34880, 36608, 38368, 45344, 45760, 47960, 55808, 56320, 56680, 62348, 66560, 69760, 73216, 76736, 77935, 90688, 91520, 95920, 111616, 112640, 113360, 124696, 133120, 139520, 146432, 153472, 155870, 181376, 183040, 191840, 223232, 226720, 249392, 279040, 292864, 306944, 311740, 362752, 366080, 383680, 453440, 498784, 558080, 613888, 623480, 725504, 732160, 767360, 906880, 997568, 1116160, 1227776, 1246960, 1451008, 1464320, 1534720, 1813760, 1995136, 2455552, 2493920, 2902016, 3069440, 3627520, 3990272, 4987840, 6138880, 7255040, 7980544, 9975680, 12277760, 14510080, 15961088, 19951360, 31922176, 39902720, 79805440, 159610880]

約数ペア:

[(1, 159610880), (2, 79805440), (4, 39902720), (5, 31922176), (8, 19951360), (10, 15961088), (11, 14510080), (13, 12277760), (16, 9975680), (20, 7980544), (22, 7255040), (26, 6138880), (32, 4987840), (40, 3990272), (44, 3627520), (52, 3069440), (55, 2902016), (64, 2493920), (65, 2455552), (80, 1995136), (88, 1813760), (104, 1534720), (109, 1464320), (110, 1451008), (128, 1246960), (130, 1227776), (143, 1116160), (160, 997568), (176, 906880), (208, 767360), (218, 732160), (220, 725504), (256, 623480), (260, 613888), (286, 558080), (320, 498784), (352, 453440), (416, 383680), (436, 366080), (440, 362752), (512, 311740), (520, 306944), (545, 292864), (572, 279040), (640, 249392), (704, 226720), (715, 223232), (832, 191840), (872, 183040), (880, 181376), (1024, 155870), (1040, 153472), (1090, 146432), (1144, 139520), (1199, 133120), (1280, 124696), (1408, 113360), (1417, 112640), (1430, 111616), (1664, 95920), (1744, 91520), (1760, 90688), (2048, 77935), (2080, 76736), (2180, 73216), (2288, 69760), (2398, 66560), (2560, 62348), (2816, 56680), (2834, 56320), (2860, 55808), (3328, 47960), (3488, 45760), (3520, 45344), (4160, 38368), (4360, 36608), (4576, 34880), (4796, 33280), (5120, 31174), (5632, 28340), (5668, 28160), (5720, 27904), (5995, 26624), (6656, 23980), (6976, 22880), (7040, 22672), (7085, 22528), (8320, 19184), (8720, 18304), (9152, 17440), (9592, 16640), (10240, 15587), (11264, 14170), (11336, 14080), (11440, 13952), (11990, 13312)]