273183840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{107}}^1\times {\mathrm{197}}^1$

素因数の和:331

約数の個数: 240

約数和(自身を含む): 978061392

約数和(自身を除く): 704877552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 107, 108, 120, 135, 144, 160, 162, 180, 197, 214, 216, 240, 270, 288, 321, 324, 360, 394, 405, 428, 432, 480, 535, 540, 591, 642, 648, 720, 788, 810, 856, 864, 963, 985, 1070, 1080, 1182, 1284, 1296, 1440, 1576, 1605, 1620, 1712, 1773, 1926, 1970, 2140, 2160, 2364, 2568, 2592, 2889, 2955, 3152, 3210, 3240, 3424, 3546, 3852, 3940, 4280, 4320, 4728, 4815, 5136, 5319, 5778, 5910, 6304, 6420, 6480, 7092, 7704, 7880, 8560, 8667, 8865, 9456, 9630, 10272, 10638, 11556, 11820, 12840, 12960, 14184, 14445, 15408, 15760, 15957, 17120, 17334, 17730, 18912, 19260, 21079, 21276, 23112, 23640, 25680, 26595, 28368, 28890, 30816, 31520, 31914, 34668, 35460, 38520, 42158, 42552, 43335, 46224, 47280, 51360, 53190, 56736, 57780, 63237, 63828, 69336, 70920, 77040, 79785, 84316, 85104, 86670, 92448, 94560, 105395, 106380, 115560, 126474, 127656, 138672, 141840, 154080, 159570, 168632, 170208, 173340, 189711, 210790, 212760, 231120, 252948, 255312, 277344, 283680, 316185, 319140, 337264, 346680, 379422, 421580, 425520, 462240, 505896, 510624, 569133, 632370, 638280, 674528, 693360, 758844, 843160, 851040, 948555, 1011792, 1138266, 1264740, 1276560, 1386720, 1517688, 1686320, 1707399, 1897110, 2023584, 2276532, 2529480, 2553120, 2845665, 3035376, 3372640, 3414798, 3794220, 4553064, 5058960, 5691330, 6070752, 6829596, 7588440, 8536995, 9106128, 10117920, 11382660, 13659192, 15176880, 17073990, 18212256, 22765320, 27318384, 30353760, 34147980, 45530640, 54636768, 68295960, 91061280, 136591920, 273183840]

約数ペア:

[(1, 273183840), (2, 136591920), (3, 91061280), (4, 68295960), (5, 54636768), (6, 45530640), (8, 34147980), (9, 30353760), (10, 27318384), (12, 22765320), (15, 18212256), (16, 17073990), (18, 15176880), (20, 13659192), (24, 11382660), (27, 10117920), (30, 9106128), (32, 8536995), (36, 7588440), (40, 6829596), (45, 6070752), (48, 5691330), (54, 5058960), (60, 4553064), (72, 3794220), (80, 3414798), (81, 3372640), (90, 3035376), (96, 2845665), (107, 2553120), (108, 2529480), (120, 2276532), (135, 2023584), (144, 1897110), (160, 1707399), (162, 1686320), (180, 1517688), (197, 1386720), (214, 1276560), (216, 1264740), (240, 1138266), (270, 1011792), (288, 948555), (321, 851040), (324, 843160), (360, 758844), (394, 693360), (405, 674528), (428, 638280), (432, 632370), (480, 569133), (535, 510624), (540, 505896), (591, 462240), (642, 425520), (648, 421580), (720, 379422), (788, 346680), (810, 337264), (856, 319140), (864, 316185), (963, 283680), (985, 277344), (1070, 255312), (1080, 252948), (1182, 231120), (1284, 212760), (1296, 210790), (1440, 189711), (1576, 173340), (1605, 170208), (1620, 168632), (1712, 159570), (1773, 154080), (1926, 141840), (1970, 138672), (2140, 127656), (2160, 126474), (2364, 115560), (2568, 106380), (2592, 105395), (2889, 94560), (2955, 92448), (3152, 86670), (3210, 85104), (3240, 84316), (3424, 79785), (3546, 77040), (3852, 70920), (3940, 69336), (4280, 63828), (4320, 63237), (4728, 57780), (4815, 56736), (5136, 53190), (5319, 51360), (5778, 47280), (5910, 46224), (6304, 43335), (6420, 42552), (6480, 42158), (7092, 38520), (7704, 35460), (7880, 34668), (8560, 31914), (8667, 31520), (8865, 30816), (9456, 28890), (9630, 28368), (10272, 26595), (10638, 25680), (11556, 23640), (11820, 23112), (12840, 21276), (12960, 21079), (14184, 19260), (14445, 18912), (15408, 17730), (15760, 17334), (15957, 17120)]