9658880

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{11}}^1$

素因数の和:55

約数の個数: 160

約数和(自身を含む): 29462400

約数和(自身を除く): 19803520

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 64, 70, 77, 80, 88, 98, 110, 112, 128, 140, 154, 160, 176, 196, 220, 224, 245, 256, 280, 308, 320, 343, 352, 385, 392, 440, 448, 490, 512, 539, 560, 616, 640, 686, 704, 770, 784, 880, 896, 980, 1078, 1120, 1232, 1280, 1372, 1408, 1540, 1568, 1715, 1760, 1792, 1960, 2156, 2240, 2464, 2560, 2695, 2744, 2816, 3080, 3136, 3430, 3520, 3584, 3773, 3920, 4312, 4480, 4928, 5390, 5488, 5632, 6160, 6272, 6860, 7040, 7546, 7840, 8624, 8960, 9856, 10780, 10976, 12320, 12544, 13720, 14080, 15092, 15680, 17248, 17920, 18865, 19712, 21560, 21952, 24640, 25088, 27440, 28160, 30184, 31360, 34496, 37730, 39424, 43120, 43904, 49280, 54880, 60368, 62720, 68992, 75460, 86240, 87808, 98560, 109760, 120736, 125440, 137984, 150920, 172480, 175616, 197120, 219520, 241472, 275968, 301840, 344960, 439040, 482944, 603680, 689920, 878080, 965888, 1207360, 1379840, 1931776, 2414720, 4829440, 9658880]

約数ペア:

[(1, 9658880), (2, 4829440), (4, 2414720), (5, 1931776), (7, 1379840), (8, 1207360), (10, 965888), (11, 878080), (14, 689920), (16, 603680), (20, 482944), (22, 439040), (28, 344960), (32, 301840), (35, 275968), (40, 241472), (44, 219520), (49, 197120), (55, 175616), (56, 172480), (64, 150920), (70, 137984), (77, 125440), (80, 120736), (88, 109760), (98, 98560), (110, 87808), (112, 86240), (128, 75460), (140, 68992), (154, 62720), (160, 60368), (176, 54880), (196, 49280), (220, 43904), (224, 43120), (245, 39424), (256, 37730), (280, 34496), (308, 31360), (320, 30184), (343, 28160), (352, 27440), (385, 25088), (392, 24640), (440, 21952), (448, 21560), (490, 19712), (512, 18865), (539, 17920), (560, 17248), (616, 15680), (640, 15092), (686, 14080), (704, 13720), (770, 12544), (784, 12320), (880, 10976), (896, 10780), (980, 9856), (1078, 8960), (1120, 8624), (1232, 7840), (1280, 7546), (1372, 7040), (1408, 6860), (1540, 6272), (1568, 6160), (1715, 5632), (1760, 5488), (1792, 5390), (1960, 4928), (2156, 4480), (2240, 4312), (2464, 3920), (2560, 3773), (2695, 3584), (2744, 3520), (2816, 3430), (3080, 3136)]