897192720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{14323}}^1$

素因数の和:14374

約数の個数: 160

約数和(自身を含む): 3197116800

約数和(自身を除く): 2299924080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 87, 90, 108, 116, 120, 135, 144, 145, 174, 180, 216, 232, 240, 261, 270, 290, 348, 360, 432, 435, 464, 522, 540, 580, 696, 720, 783, 870, 1044, 1080, 1160, 1305, 1392, 1566, 1740, 2088, 2160, 2320, 2610, 3132, 3480, 3915, 4176, 5220, 6264, 6960, 7830, 10440, 12528, 14323, 15660, 20880, 28646, 31320, 42969, 57292, 62640, 71615, 85938, 114584, 128907, 143230, 171876, 214845, 229168, 257814, 286460, 343752, 386721, 415367, 429690, 515628, 572920, 644535, 687504, 773442, 830734, 859380, 1031256, 1145840, 1246101, 1289070, 1546884, 1661468, 1718760, 1933605, 2062512, 2076835, 2492202, 2578140, 3093768, 3322936, 3437520, 3738303, 3867210, 4153670, 4984404, 5156280, 6187536, 6230505, 6645872, 7476606, 7734420, 8307340, 9968808, 10312560, 11214909, 12461010, 14953212, 15468840, 16614680, 18691515, 19937616, 22429818, 24922020, 29906424, 30937680, 33229360, 37383030, 44859636, 49844040, 56074545, 59812848, 74766060, 89719272, 99688080, 112149090, 149532120, 179438544, 224298180, 299064240, 448596360, 897192720]

約数ペア:

[(1, 897192720), (2, 448596360), (3, 299064240), (4, 224298180), (5, 179438544), (6, 149532120), (8, 112149090), (9, 99688080), (10, 89719272), (12, 74766060), (15, 59812848), (16, 56074545), (18, 49844040), (20, 44859636), (24, 37383030), (27, 33229360), (29, 30937680), (30, 29906424), (36, 24922020), (40, 22429818), (45, 19937616), (48, 18691515), (54, 16614680), (58, 15468840), (60, 14953212), (72, 12461010), (80, 11214909), (87, 10312560), (90, 9968808), (108, 8307340), (116, 7734420), (120, 7476606), (135, 6645872), (144, 6230505), (145, 6187536), (174, 5156280), (180, 4984404), (216, 4153670), (232, 3867210), (240, 3738303), (261, 3437520), (270, 3322936), (290, 3093768), (348, 2578140), (360, 2492202), (432, 2076835), (435, 2062512), (464, 1933605), (522, 1718760), (540, 1661468), (580, 1546884), (696, 1289070), (720, 1246101), (783, 1145840), (870, 1031256), (1044, 859380), (1080, 830734), (1160, 773442), (1305, 687504), (1392, 644535), (1566, 572920), (1740, 515628), (2088, 429690), (2160, 415367), (2320, 386721), (2610, 343752), (3132, 286460), (3480, 257814), (3915, 229168), (4176, 214845), (5220, 171876), (6264, 143230), (6960, 128907), (7830, 114584), (10440, 85938), (12528, 71615), (14323, 62640), (15660, 57292), (20880, 42969), (28646, 31320)]