1109089280

素因数分解:

$2^{10}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{877}}^1$

素因数の和:934

約数の個数: 176

約数和(自身を含む): 3019406880

約数和(自身を除く): 1910317600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 76, 80, 95, 104, 128, 130, 152, 160, 190, 208, 247, 256, 260, 304, 320, 380, 416, 494, 512, 520, 608, 640, 760, 832, 877, 988, 1024, 1040, 1216, 1235, 1280, 1520, 1664, 1754, 1976, 2080, 2432, 2470, 2560, 3040, 3328, 3508, 3952, 4160, 4385, 4864, 4940, 5120, 6080, 6656, 7016, 7904, 8320, 8770, 9728, 9880, 11401, 12160, 13312, 14032, 15808, 16640, 16663, 17540, 19456, 19760, 22802, 24320, 28064, 31616, 33280, 33326, 35080, 39520, 45604, 48640, 56128, 57005, 63232, 66560, 66652, 70160, 79040, 83315, 91208, 97280, 112256, 114010, 126464, 133304, 140320, 158080, 166630, 182416, 216619, 224512, 228020, 252928, 266608, 280640, 316160, 333260, 364832, 433238, 449024, 456040, 533216, 561280, 632320, 666520, 729664, 866476, 898048, 912080, 1066432, 1083095, 1122560, 1264640, 1333040, 1459328, 1732952, 1824160, 2132864, 2166190, 2245120, 2666080, 2918656, 3465904, 3648320, 4265728, 4332380, 4490240, 5332160, 5837312, 6931808, 7296640, 8531456, 8664760, 10664320, 11674624, 13863616, 14593280, 17062912, 17329520, 21328640, 27727232, 29186560, 34659040, 42657280, 55454464, 58373120, 69318080, 85314560, 110908928, 138636160, 221817856, 277272320, 554544640, 1109089280]

約数ペア:

[(1, 1109089280), (2, 554544640), (4, 277272320), (5, 221817856), (8, 138636160), (10, 110908928), (13, 85314560), (16, 69318080), (19, 58373120), (20, 55454464), (26, 42657280), (32, 34659040), (38, 29186560), (40, 27727232), (52, 21328640), (64, 17329520), (65, 17062912), (76, 14593280), (80, 13863616), (95, 11674624), (104, 10664320), (128, 8664760), (130, 8531456), (152, 7296640), (160, 6931808), (190, 5837312), (208, 5332160), (247, 4490240), (256, 4332380), (260, 4265728), (304, 3648320), (320, 3465904), (380, 2918656), (416, 2666080), (494, 2245120), (512, 2166190), (520, 2132864), (608, 1824160), (640, 1732952), (760, 1459328), (832, 1333040), (877, 1264640), (988, 1122560), (1024, 1083095), (1040, 1066432), (1216, 912080), (1235, 898048), (1280, 866476), (1520, 729664), (1664, 666520), (1754, 632320), (1976, 561280), (2080, 533216), (2432, 456040), (2470, 449024), (2560, 433238), (3040, 364832), (3328, 333260), (3508, 316160), (3952, 280640), (4160, 266608), (4385, 252928), (4864, 228020), (4940, 224512), (5120, 216619), (6080, 182416), (6656, 166630), (7016, 158080), (7904, 140320), (8320, 133304), (8770, 126464), (9728, 114010), (9880, 112256), (11401, 97280), (12160, 91208), (13312, 83315), (14032, 79040), (15808, 70160), (16640, 66652), (16663, 66560), (17540, 63232), (19456, 57005), (19760, 56128), (22802, 48640), (24320, 45604), (28064, 39520), (31616, 35080), (33280, 33326)]