1917332480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{877}}^1$

素因数の和:970

約数の個数: 176

約数和(自身を含む): 5348663616

約数和(自身を除く): 3431331136

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 61, 64, 70, 80, 112, 122, 128, 140, 160, 224, 244, 256, 280, 305, 320, 427, 448, 488, 512, 560, 610, 640, 854, 877, 896, 976, 1024, 1120, 1220, 1280, 1708, 1754, 1792, 1952, 2135, 2240, 2440, 2560, 3416, 3508, 3584, 3904, 4270, 4385, 4480, 4880, 5120, 6139, 6832, 7016, 7168, 7808, 8540, 8770, 8960, 9760, 12278, 13664, 14032, 15616, 17080, 17540, 17920, 19520, 24556, 27328, 28064, 30695, 31232, 34160, 35080, 35840, 39040, 49112, 53497, 54656, 56128, 61390, 62464, 68320, 70160, 78080, 98224, 106994, 109312, 112256, 122780, 136640, 140320, 156160, 196448, 213988, 218624, 224512, 245560, 267485, 273280, 280640, 312320, 374479, 392896, 427976, 437248, 449024, 491120, 534970, 546560, 561280, 748958, 785792, 855952, 898048, 982240, 1069940, 1093120, 1122560, 1497916, 1571584, 1711904, 1872395, 1964480, 2139880, 2186240, 2245120, 2995832, 3143168, 3423808, 3744790, 3928960, 4279760, 4490240, 5991664, 6286336, 6847616, 7489580, 7857920, 8559520, 11983328, 13695232, 14979160, 15715840, 17119040, 23966656, 27390464, 29958320, 31431680, 34238080, 47933312, 54780928, 59916640, 68476160, 95866624, 119833280, 136952320, 191733248, 239666560, 273904640, 383466496, 479333120, 958666240, 1917332480]

約数ペア:

[(1, 1917332480), (2, 958666240), (4, 479333120), (5, 383466496), (7, 273904640), (8, 239666560), (10, 191733248), (14, 136952320), (16, 119833280), (20, 95866624), (28, 68476160), (32, 59916640), (35, 54780928), (40, 47933312), (56, 34238080), (61, 31431680), (64, 29958320), (70, 27390464), (80, 23966656), (112, 17119040), (122, 15715840), (128, 14979160), (140, 13695232), (160, 11983328), (224, 8559520), (244, 7857920), (256, 7489580), (280, 6847616), (305, 6286336), (320, 5991664), (427, 4490240), (448, 4279760), (488, 3928960), (512, 3744790), (560, 3423808), (610, 3143168), (640, 2995832), (854, 2245120), (877, 2186240), (896, 2139880), (976, 1964480), (1024, 1872395), (1120, 1711904), (1220, 1571584), (1280, 1497916), (1708, 1122560), (1754, 1093120), (1792, 1069940), (1952, 982240), (2135, 898048), (2240, 855952), (2440, 785792), (2560, 748958), (3416, 561280), (3508, 546560), (3584, 534970), (3904, 491120), (4270, 449024), (4385, 437248), (4480, 427976), (4880, 392896), (5120, 374479), (6139, 312320), (6832, 280640), (7016, 273280), (7168, 267485), (7808, 245560), (8540, 224512), (8770, 218624), (8960, 213988), (9760, 196448), (12278, 156160), (13664, 140320), (14032, 136640), (15616, 122780), (17080, 112256), (17540, 109312), (17920, 106994), (19520, 98224), (24556, 78080), (27328, 70160), (28064, 68320), (30695, 62464), (31232, 61390), (34160, 56128), (35080, 54656), (35840, 53497), (39040, 49112)]