89323520

素因数分解:

$2^{11}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 255921120

約数和(自身を除く): 166597600

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 61, 64, 65, 80, 88, 104, 110, 122, 128, 130, 143, 160, 176, 208, 220, 244, 256, 260, 286, 305, 320, 352, 416, 440, 488, 512, 520, 572, 610, 640, 671, 704, 715, 793, 832, 880, 976, 1024, 1040, 1144, 1220, 1280, 1342, 1408, 1430, 1586, 1664, 1760, 1952, 2048, 2080, 2288, 2440, 2560, 2684, 2816, 2860, 3172, 3328, 3355, 3520, 3904, 3965, 4160, 4576, 4880, 5120, 5368, 5632, 5720, 6344, 6656, 6710, 7040, 7808, 7930, 8320, 8723, 9152, 9760, 10240, 10736, 11264, 11440, 12688, 13312, 13420, 14080, 15616, 15860, 16640, 17446, 18304, 19520, 21472, 22528, 22880, 25376, 26624, 26840, 28160, 31232, 31720, 33280, 34892, 36608, 39040, 42944, 43615, 45760, 50752, 53680, 56320, 62464, 63440, 66560, 69784, 73216, 78080, 85888, 87230, 91520, 101504, 107360, 112640, 124928, 126880, 133120, 139568, 146432, 156160, 171776, 174460, 183040, 203008, 214720, 253760, 279136, 292864, 312320, 343552, 348920, 366080, 406016, 429440, 507520, 558272, 624640, 687104, 697840, 732160, 812032, 858880, 1015040, 1116544, 1374208, 1395680, 1464320, 1624064, 1717760, 2030080, 2233088, 2791360, 3435520, 4060160, 4466176, 5582720, 6871040, 8120320, 8932352, 11165440, 17864704, 22330880, 44661760, 89323520]

約数ペア:

[(1, 89323520), (2, 44661760), (4, 22330880), (5, 17864704), (8, 11165440), (10, 8932352), (11, 8120320), (13, 6871040), (16, 5582720), (20, 4466176), (22, 4060160), (26, 3435520), (32, 2791360), (40, 2233088), (44, 2030080), (52, 1717760), (55, 1624064), (61, 1464320), (64, 1395680), (65, 1374208), (80, 1116544), (88, 1015040), (104, 858880), (110, 812032), (122, 732160), (128, 697840), (130, 687104), (143, 624640), (160, 558272), (176, 507520), (208, 429440), (220, 406016), (244, 366080), (256, 348920), (260, 343552), (286, 312320), (305, 292864), (320, 279136), (352, 253760), (416, 214720), (440, 203008), (488, 183040), (512, 174460), (520, 171776), (572, 156160), (610, 146432), (640, 139568), (671, 133120), (704, 126880), (715, 124928), (793, 112640), (832, 107360), (880, 101504), (976, 91520), (1024, 87230), (1040, 85888), (1144, 78080), (1220, 73216), (1280, 69784), (1342, 66560), (1408, 63440), (1430, 62464), (1586, 56320), (1664, 53680), (1760, 50752), (1952, 45760), (2048, 43615), (2080, 42944), (2288, 39040), (2440, 36608), (2560, 34892), (2684, 33280), (2816, 31720), (2860, 31232), (3172, 28160), (3328, 26840), (3355, 26624), (3520, 25376), (3904, 22880), (3965, 22528), (4160, 21472), (4576, 19520), (4880, 18304), (5120, 17446), (5368, 16640), (5632, 15860), (5720, 15616), (6344, 14080), (6656, 13420), (6710, 13312), (7040, 12688), (7808, 11440), (7930, 11264), (8320, 10736), (8723, 10240), (9152, 9760)]