88686080

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{101}}^1$

素因数の和:145

約数の個数: 160

約数和(自身を含む): 250430400

約数和(自身を除く): 161744320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 101, 112, 128, 140, 160, 196, 202, 224, 245, 256, 280, 320, 343, 392, 404, 448, 490, 505, 512, 560, 640, 686, 707, 784, 808, 896, 980, 1010, 1120, 1280, 1372, 1414, 1568, 1616, 1715, 1792, 1960, 2020, 2240, 2560, 2744, 2828, 3136, 3232, 3430, 3535, 3584, 3920, 4040, 4480, 4949, 5488, 5656, 6272, 6464, 6860, 7070, 7840, 8080, 8960, 9898, 10976, 11312, 12544, 12928, 13720, 14140, 15680, 16160, 17920, 19796, 21952, 22624, 24745, 25088, 25856, 27440, 28280, 31360, 32320, 34643, 39592, 43904, 45248, 49490, 51712, 54880, 56560, 62720, 64640, 69286, 79184, 87808, 90496, 98980, 109760, 113120, 125440, 129280, 138572, 158368, 173215, 175616, 180992, 197960, 219520, 226240, 258560, 277144, 316736, 346430, 361984, 395920, 439040, 452480, 554288, 633472, 692860, 791840, 878080, 904960, 1108576, 1266944, 1385720, 1583680, 1809920, 2217152, 2533888, 2771440, 3167360, 4434304, 5542880, 6334720, 8868608, 11085760, 12669440, 17737216, 22171520, 44343040, 88686080]

約数ペア:

[(1, 88686080), (2, 44343040), (4, 22171520), (5, 17737216), (7, 12669440), (8, 11085760), (10, 8868608), (14, 6334720), (16, 5542880), (20, 4434304), (28, 3167360), (32, 2771440), (35, 2533888), (40, 2217152), (49, 1809920), (56, 1583680), (64, 1385720), (70, 1266944), (80, 1108576), (98, 904960), (101, 878080), (112, 791840), (128, 692860), (140, 633472), (160, 554288), (196, 452480), (202, 439040), (224, 395920), (245, 361984), (256, 346430), (280, 316736), (320, 277144), (343, 258560), (392, 226240), (404, 219520), (448, 197960), (490, 180992), (505, 175616), (512, 173215), (560, 158368), (640, 138572), (686, 129280), (707, 125440), (784, 113120), (808, 109760), (896, 98980), (980, 90496), (1010, 87808), (1120, 79184), (1280, 69286), (1372, 64640), (1414, 62720), (1568, 56560), (1616, 54880), (1715, 51712), (1792, 49490), (1960, 45248), (2020, 43904), (2240, 39592), (2560, 34643), (2744, 32320), (2828, 31360), (3136, 28280), (3232, 27440), (3430, 25856), (3535, 25088), (3584, 24745), (3920, 22624), (4040, 21952), (4480, 19796), (4949, 17920), (5488, 16160), (5656, 15680), (6272, 14140), (6464, 13720), (6860, 12928), (7070, 12544), (7840, 11312), (8080, 10976), (8960, 9898)]