2808320544

素因数分解:

$2^5\times 3^4\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 240

約数和(自身を含む): 8517757248

約数和(自身を除く): 5709436704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 67, 72, 81, 96, 103, 108, 134, 144, 157, 162, 201, 206, 216, 268, 288, 309, 314, 324, 402, 412, 432, 471, 536, 603, 618, 628, 648, 804, 824, 864, 927, 942, 1072, 1206, 1236, 1256, 1296, 1413, 1608, 1648, 1809, 1854, 1884, 2144, 2412, 2472, 2512, 2592, 2781, 2826, 3216, 3296, 3618, 3708, 3768, 4239, 4824, 4944, 5024, 5427, 5562, 5652, 6432, 6901, 7236, 7416, 7536, 8343, 8478, 9648, 9888, 10519, 10854, 11124, 11304, 12717, 13802, 14472, 14832, 15072, 16171, 16686, 16956, 19296, 20703, 21038, 21708, 22248, 22608, 25434, 27604, 28944, 29664, 31557, 32342, 33372, 33912, 41406, 42076, 43416, 44496, 45216, 48513, 50868, 55208, 57888, 62109, 63114, 64684, 66744, 67824, 82812, 84152, 86832, 88992, 94671, 97026, 101736, 110416, 124218, 126228, 129368, 133488, 135648, 145539, 165624, 168304, 173664, 186327, 189342, 194052, 203472, 220832, 248436, 252456, 258736, 266976, 284013, 291078, 331248, 336608, 372654, 378684, 388104, 406944, 436617, 496872, 504912, 517472, 558981, 568026, 582156, 662496, 745308, 757368, 776208, 852039, 873234, 993744, 1009824, 1083457, 1117962, 1136052, 1164312, 1309851, 1490616, 1514736, 1552416, 1704078, 1746468, 1987488, 2166914, 2235924, 2272104, 2328624, 2619702, 2981232, 3029472, 3250371, 3408156, 3492936, 4333828, 4471848, 4544208, 4657248, 5239404, 5962464, 6500742, 6816312, 6985872, 8667656, 8943696, 9088416, 9751113, 10478808, 13001484, 13632624, 13971744, 17335312, 17887392, 19502226, 20957616, 26002968, 27265248, 29253339, 34670624, 39004452, 41915232, 52005936, 58506678, 78008904, 87760017, 104011872, 117013356, 156017808, 175520034, 234026712, 312035616, 351040068, 468053424, 702080136, 936106848, 1404160272, 2808320544]

約数ペア:

[(1, 2808320544), (2, 1404160272), (3, 936106848), (4, 702080136), (6, 468053424), (8, 351040068), (9, 312035616), (12, 234026712), (16, 175520034), (18, 156017808), (24, 117013356), (27, 104011872), (32, 87760017), (36, 78008904), (48, 58506678), (54, 52005936), (67, 41915232), (72, 39004452), (81, 34670624), (96, 29253339), (103, 27265248), (108, 26002968), (134, 20957616), (144, 19502226), (157, 17887392), (162, 17335312), (201, 13971744), (206, 13632624), (216, 13001484), (268, 10478808), (288, 9751113), (309, 9088416), (314, 8943696), (324, 8667656), (402, 6985872), (412, 6816312), (432, 6500742), (471, 5962464), (536, 5239404), (603, 4657248), (618, 4544208), (628, 4471848), (648, 4333828), (804, 3492936), (824, 3408156), (864, 3250371), (927, 3029472), (942, 2981232), (1072, 2619702), (1206, 2328624), (1236, 2272104), (1256, 2235924), (1296, 2166914), (1413, 1987488), (1608, 1746468), (1648, 1704078), (1809, 1552416), (1854, 1514736), (1884, 1490616), (2144, 1309851), (2412, 1164312), (2472, 1136052), (2512, 1117962), (2592, 1083457), (2781, 1009824), (2826, 993744), (3216, 873234), (3296, 852039), (3618, 776208), (3708, 757368), (3768, 745308), (4239, 662496), (4824, 582156), (4944, 568026), (5024, 558981), (5427, 517472), (5562, 504912), (5652, 496872), (6432, 436617), (6901, 406944), (7236, 388104), (7416, 378684), (7536, 372654), (8343, 336608), (8478, 331248), (9648, 291078), (9888, 284013), (10519, 266976), (10854, 258736), (11124, 252456), (11304, 248436), (12717, 220832), (13802, 203472), (14472, 194052), (14832, 189342), (15072, 186327), (16171, 173664), (16686, 168304), (16956, 165624), (19296, 145539), (20703, 135648), (21038, 133488), (21708, 129368), (22248, 126228), (22608, 124218), (25434, 110416), (27604, 101736), (28944, 97026), (29664, 94671), (31557, 88992), (32342, 86832), (33372, 84152), (33912, 82812), (41406, 67824), (42076, 66744), (43416, 64684), (44496, 63114), (45216, 62109), (48513, 57888), (50868, 55208)]