1252782080

素因数分解:

$2^{12}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 208

約数和(自身を含む): 3368663424

約数和(自身を除く): 2115881344

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 67, 80, 83, 88, 110, 128, 134, 160, 166, 176, 220, 256, 268, 320, 332, 335, 352, 415, 440, 512, 536, 640, 664, 670, 704, 737, 830, 880, 913, 1024, 1072, 1280, 1328, 1340, 1408, 1474, 1660, 1760, 1826, 2048, 2144, 2560, 2656, 2680, 2816, 2948, 3320, 3520, 3652, 3685, 4096, 4288, 4565, 5120, 5312, 5360, 5561, 5632, 5896, 6640, 7040, 7304, 7370, 8576, 9130, 10240, 10624, 10720, 11122, 11264, 11792, 13280, 14080, 14608, 14740, 17152, 18260, 20480, 21248, 21440, 22244, 22528, 23584, 26560, 27805, 28160, 29216, 29480, 34304, 36520, 42496, 42880, 44488, 45056, 47168, 53120, 55610, 56320, 58432, 58960, 61171, 68608, 73040, 84992, 85760, 88976, 94336, 106240, 111220, 112640, 116864, 117920, 122342, 137216, 146080, 169984, 171520, 177952, 188672, 212480, 222440, 225280, 233728, 235840, 244684, 274432, 292160, 305855, 339968, 343040, 355904, 377344, 424960, 444880, 467456, 471680, 489368, 584320, 611710, 686080, 711808, 754688, 849920, 889760, 934912, 943360, 978736, 1168640, 1223420, 1372160, 1423616, 1509376, 1699840, 1779520, 1869824, 1886720, 1957472, 2337280, 2446840, 2847232, 3018752, 3559040, 3739648, 3773440, 3914944, 4674560, 4893680, 5694464, 7118080, 7546880, 7829888, 9349120, 9787360, 11388928, 14236160, 15093760, 15659776, 18698240, 19574720, 22777856, 28472320, 31319552, 39149440, 56944640, 62639104, 78298880, 113889280, 125278208, 156597760, 250556416, 313195520, 626391040, 1252782080]

約数ペア:

[(1, 1252782080), (2, 626391040), (4, 313195520), (5, 250556416), (8, 156597760), (10, 125278208), (11, 113889280), (16, 78298880), (20, 62639104), (22, 56944640), (32, 39149440), (40, 31319552), (44, 28472320), (55, 22777856), (64, 19574720), (67, 18698240), (80, 15659776), (83, 15093760), (88, 14236160), (110, 11388928), (128, 9787360), (134, 9349120), (160, 7829888), (166, 7546880), (176, 7118080), (220, 5694464), (256, 4893680), (268, 4674560), (320, 3914944), (332, 3773440), (335, 3739648), (352, 3559040), (415, 3018752), (440, 2847232), (512, 2446840), (536, 2337280), (640, 1957472), (664, 1886720), (670, 1869824), (704, 1779520), (737, 1699840), (830, 1509376), (880, 1423616), (913, 1372160), (1024, 1223420), (1072, 1168640), (1280, 978736), (1328, 943360), (1340, 934912), (1408, 889760), (1474, 849920), (1660, 754688), (1760, 711808), (1826, 686080), (2048, 611710), (2144, 584320), (2560, 489368), (2656, 471680), (2680, 467456), (2816, 444880), (2948, 424960), (3320, 377344), (3520, 355904), (3652, 343040), (3685, 339968), (4096, 305855), (4288, 292160), (4565, 274432), (5120, 244684), (5312, 235840), (5360, 233728), (5561, 225280), (5632, 222440), (5896, 212480), (6640, 188672), (7040, 177952), (7304, 171520), (7370, 169984), (8576, 146080), (9130, 137216), (10240, 122342), (10624, 117920), (10720, 116864), (11122, 112640), (11264, 111220), (11792, 106240), (13280, 94336), (14080, 88976), (14608, 85760), (14740, 84992), (17152, 73040), (18260, 68608), (20480, 61171), (21248, 58960), (21440, 58432), (22244, 56320), (22528, 55610), (23584, 53120), (26560, 47168), (27805, 45056), (28160, 44488), (29216, 42880), (29480, 42496), (34304, 36520)]