1408279166080

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{947239}}^1$

素因数の和:947382

約数の個数: 128

約数和(自身を含む): 3547830585600

約数和(自身を除く): 2139551419520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 101, 115, 128, 160, 184, 202, 230, 320, 368, 404, 460, 505, 640, 736, 808, 920, 1010, 1472, 1616, 1840, 2020, 2323, 2944, 3232, 3680, 4040, 4646, 6464, 7360, 8080, 9292, 11615, 12928, 14720, 16160, 18584, 23230, 32320, 37168, 46460, 64640, 74336, 92920, 148672, 185840, 297344, 371680, 743360, 947239, 1486720, 1894478, 3788956, 4736195, 7577912, 9472390, 15155824, 18944780, 21786497, 30311648, 37889560, 43572994, 60623296, 75779120, 87145988, 95671139, 108932485, 121246592, 151558240, 174291976, 191342278, 217864970, 303116480, 348583952, 382684556, 435729940, 478355695, 606232960, 697167904, 765369112, 871459880, 956711390, 1394335808, 1530738224, 1742919760, 1913422780, 2200436197, 2788671616, 3061476448, 3485839520, 3826845560, 4400872394, 6122952896, 6971679040, 7653691120, 8801744788, 11002180985, 12245905792, 13943358080, 15307382240, 17603489576, 22004361970, 30614764480, 35206979152, 44008723940, 61229528960, 70413958304, 88017447880, 140827916608, 176034895760, 281655833216, 352069791520, 704139583040, 1408279166080]

約数ペア:

[(1, 1408279166080), (2, 704139583040), (4, 352069791520), (5, 281655833216), (8, 176034895760), (10, 140827916608), (16, 88017447880), (20, 70413958304), (23, 61229528960), (32, 44008723940), (40, 35206979152), (46, 30614764480), (64, 22004361970), (80, 17603489576), (92, 15307382240), (101, 13943358080), (115, 12245905792), (128, 11002180985), (160, 8801744788), (184, 7653691120), (202, 6971679040), (230, 6122952896), (320, 4400872394), (368, 3826845560), (404, 3485839520), (460, 3061476448), (505, 2788671616), (640, 2200436197), (736, 1913422780), (808, 1742919760), (920, 1530738224), (1010, 1394335808), (1472, 956711390), (1616, 871459880), (1840, 765369112), (2020, 697167904), (2323, 606232960), (2944, 478355695), (3232, 435729940), (3680, 382684556), (4040, 348583952), (4646, 303116480), (6464, 217864970), (7360, 191342278), (8080, 174291976), (9292, 151558240), (11615, 121246592), (12928, 108932485), (14720, 95671139), (16160, 87145988), (18584, 75779120), (23230, 60623296), (32320, 43572994), (37168, 37889560), (46460, 30311648), (64640, 21786497), (74336, 18944780), (92920, 15155824), (148672, 9472390), (185840, 7577912), (297344, 4736195), (371680, 3788956), (743360, 1894478), (947239, 1486720)]