3422128640

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{27281}}^1$

素因数の和:27318

約数の個数: 120

約数和(自身を含む): 9545044212

約数和(自身を除く): 6122915572

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 2560, 3136, 3584, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 17920, 25088, 27281, 31360, 54562, 62720, 109124, 125440, 136405, 190967, 218248, 272810, 381934, 436496, 545620, 763868, 872992, 954835, 1091240, 1336769, 1527736, 1745984, 1909670, 2182480, 2673538, 3055472, 3491968, 3819340, 4364960, 5347076, 6110944, 6683845, 6983936, 7638680, 8729920, 10694152, 12221888, 13367690, 13967872, 15277360, 17459840, 21388304, 24443776, 26735380, 30554720, 34919680, 42776608, 48887552, 53470760, 61109440, 69839360, 85553216, 97775104, 106941520, 122218880, 171106432, 213883040, 244437760, 342212864, 427766080, 488875520, 684425728, 855532160, 1711064320, 3422128640]

約数ペア:

[(1, 3422128640), (2, 1711064320), (4, 855532160), (5, 684425728), (7, 488875520), (8, 427766080), (10, 342212864), (14, 244437760), (16, 213883040), (20, 171106432), (28, 122218880), (32, 106941520), (35, 97775104), (40, 85553216), (49, 69839360), (56, 61109440), (64, 53470760), (70, 48887552), (80, 42776608), (98, 34919680), (112, 30554720), (128, 26735380), (140, 24443776), (160, 21388304), (196, 17459840), (224, 15277360), (245, 13967872), (256, 13367690), (280, 12221888), (320, 10694152), (392, 8729920), (448, 7638680), (490, 6983936), (512, 6683845), (560, 6110944), (640, 5347076), (784, 4364960), (896, 3819340), (980, 3491968), (1120, 3055472), (1280, 2673538), (1568, 2182480), (1792, 1909670), (1960, 1745984), (2240, 1527736), (2560, 1336769), (3136, 1091240), (3584, 954835), (3920, 872992), (4480, 763868), (6272, 545620), (7840, 436496), (8960, 381934), (12544, 272810), (15680, 218248), (17920, 190967), (25088, 136405), (27281, 125440), (31360, 109124), (54562, 62720)]