690253920

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6994

約数の個数: 192

約数和(自身を含む): 2521290240

約数和(自身を除く): 1831036320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 32, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 96, 108, 115, 120, 135, 138, 144, 160, 180, 184, 207, 216, 230, 240, 270, 276, 288, 345, 360, 368, 414, 432, 460, 480, 540, 552, 621, 690, 720, 736, 828, 864, 920, 1035, 1080, 1104, 1242, 1380, 1440, 1656, 1840, 2070, 2160, 2208, 2484, 2760, 3105, 3312, 3680, 4140, 4320, 4968, 5520, 6210, 6624, 6947, 8280, 9936, 11040, 12420, 13894, 16560, 19872, 20841, 24840, 27788, 33120, 34735, 41682, 49680, 55576, 62523, 69470, 83364, 99360, 104205, 111152, 125046, 138940, 159781, 166728, 187569, 208410, 222304, 250092, 277880, 312615, 319562, 333456, 375138, 416820, 479343, 500184, 555760, 625230, 639124, 666912, 750276, 798905, 833640, 937845, 958686, 1000368, 1111520, 1250460, 1278248, 1438029, 1500552, 1597810, 1667280, 1875690, 1917372, 2000736, 2396715, 2500920, 2556496, 2876058, 3001104, 3195620, 3334560, 3751380, 3834744, 4314087, 4793430, 5001840, 5112992, 5752116, 6002208, 6391240, 7190145, 7502760, 7669488, 8628174, 9586860, 10003680, 11504232, 12782480, 14380290, 15005520, 15338976, 17256348, 19173720, 21570435, 23008464, 25564960, 28760580, 30011040, 34512696, 38347440, 43140870, 46016928, 57521160, 69025392, 76694880, 86281740, 115042320, 138050784, 172563480, 230084640, 345126960, 690253920]

約数ペア:

[(1, 690253920), (2, 345126960), (3, 230084640), (4, 172563480), (5, 138050784), (6, 115042320), (8, 86281740), (9, 76694880), (10, 69025392), (12, 57521160), (15, 46016928), (16, 43140870), (18, 38347440), (20, 34512696), (23, 30011040), (24, 28760580), (27, 25564960), (30, 23008464), (32, 21570435), (36, 19173720), (40, 17256348), (45, 15338976), (46, 15005520), (48, 14380290), (54, 12782480), (60, 11504232), (69, 10003680), (72, 9586860), (80, 8628174), (90, 7669488), (92, 7502760), (96, 7190145), (108, 6391240), (115, 6002208), (120, 5752116), (135, 5112992), (138, 5001840), (144, 4793430), (160, 4314087), (180, 3834744), (184, 3751380), (207, 3334560), (216, 3195620), (230, 3001104), (240, 2876058), (270, 2556496), (276, 2500920), (288, 2396715), (345, 2000736), (360, 1917372), (368, 1875690), (414, 1667280), (432, 1597810), (460, 1500552), (480, 1438029), (540, 1278248), (552, 1250460), (621, 1111520), (690, 1000368), (720, 958686), (736, 937845), (828, 833640), (864, 798905), (920, 750276), (1035, 666912), (1080, 639124), (1104, 625230), (1242, 555760), (1380, 500184), (1440, 479343), (1656, 416820), (1840, 375138), (2070, 333456), (2160, 319562), (2208, 312615), (2484, 277880), (2760, 250092), (3105, 222304), (3312, 208410), (3680, 187569), (4140, 166728), (4320, 159781), (4968, 138940), (5520, 125046), (6210, 111152), (6624, 104205), (6947, 99360), (8280, 83364), (9936, 69470), (11040, 62523), (12420, 55576), (13894, 49680), (16560, 41682), (19872, 34735), (20841, 33120), (24840, 27788)]