253316160

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:395

約数の個数: 280

約数和(自身を含む): 934928280

約数和(自身を除く): 681612120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 32, 36, 40, 45, 48, 54, 58, 60, 64, 72, 80, 81, 87, 90, 96, 108, 116, 120, 135, 144, 145, 160, 162, 174, 180, 192, 216, 232, 240, 261, 270, 288, 290, 320, 324, 337, 348, 360, 405, 432, 435, 464, 480, 522, 540, 576, 580, 648, 674, 696, 720, 783, 810, 864, 870, 928, 960, 1011, 1044, 1080, 1160, 1296, 1305, 1348, 1392, 1440, 1566, 1620, 1685, 1728, 1740, 1856, 2022, 2088, 2160, 2320, 2349, 2592, 2610, 2696, 2784, 2880, 3033, 3132, 3240, 3370, 3480, 3915, 4044, 4176, 4320, 4640, 4698, 5055, 5184, 5220, 5392, 5568, 6066, 6264, 6480, 6740, 6960, 7830, 8088, 8352, 8640, 9099, 9280, 9396, 9773, 10110, 10440, 10784, 11745, 12132, 12528, 12960, 13480, 13920, 15165, 15660, 16176, 16704, 18198, 18792, 19546, 20220, 20880, 21568, 23490, 24264, 25056, 25920, 26960, 27297, 27840, 29319, 30330, 31320, 32352, 36396, 37584, 39092, 40440, 41760, 45495, 46980, 48528, 48865, 50112, 53920, 54594, 58638, 60660, 62640, 64704, 72792, 75168, 78184, 80880, 83520, 87957, 90990, 93960, 97056, 97730, 107840, 109188, 117276, 121320, 125280, 136485, 145584, 146595, 150336, 156368, 161760, 175914, 181980, 187920, 194112, 195460, 218376, 234552, 242640, 250560, 263871, 272970, 291168, 293190, 312736, 323520, 351828, 363960, 375840, 390920, 436752, 439785, 469104, 485280, 527742, 545940, 582336, 586380, 625472, 703656, 727920, 751680, 781840, 791613, 873504, 879570, 938208, 970560, 1055484, 1091880, 1172760, 1319355, 1407312, 1455840, 1563680, 1583226, 1747008, 1759140, 1876416, 2110968, 2183760, 2345520, 2638710, 2814624, 2911680, 3127360, 3166452, 3518280, 3958065, 4221936, 4367520, 4691040, 5277420, 5629248, 6332904, 7036560, 7916130, 8443872, 8735040, 9382080, 10554840, 12665808, 14073120, 15832260, 16887744, 21109680, 25331616, 28146240, 31664520, 42219360, 50663232, 63329040, 84438720, 126658080, 253316160]

約数ペア:

[(1, 253316160), (2, 126658080), (3, 84438720), (4, 63329040), (5, 50663232), (6, 42219360), (8, 31664520), (9, 28146240), (10, 25331616), (12, 21109680), (15, 16887744), (16, 15832260), (18, 14073120), (20, 12665808), (24, 10554840), (27, 9382080), (29, 8735040), (30, 8443872), (32, 7916130), (36, 7036560), (40, 6332904), (45, 5629248), (48, 5277420), (54, 4691040), (58, 4367520), (60, 4221936), (64, 3958065), (72, 3518280), (80, 3166452), (81, 3127360), (87, 2911680), (90, 2814624), (96, 2638710), (108, 2345520), (116, 2183760), (120, 2110968), (135, 1876416), (144, 1759140), (145, 1747008), (160, 1583226), (162, 1563680), (174, 1455840), (180, 1407312), (192, 1319355), (216, 1172760), (232, 1091880), (240, 1055484), (261, 970560), (270, 938208), (288, 879570), (290, 873504), (320, 791613), (324, 781840), (337, 751680), (348, 727920), (360, 703656), (405, 625472), (432, 586380), (435, 582336), (464, 545940), (480, 527742), (522, 485280), (540, 469104), (576, 439785), (580, 436752), (648, 390920), (674, 375840), (696, 363960), (720, 351828), (783, 323520), (810, 312736), (864, 293190), (870, 291168), (928, 272970), (960, 263871), (1011, 250560), (1044, 242640), (1080, 234552), (1160, 218376), (1296, 195460), (1305, 194112), (1348, 187920), (1392, 181980), (1440, 175914), (1566, 161760), (1620, 156368), (1685, 150336), (1728, 146595), (1740, 145584), (1856, 136485), (2022, 125280), (2088, 121320), (2160, 117276), (2320, 109188), (2349, 107840), (2592, 97730), (2610, 97056), (2696, 93960), (2784, 90990), (2880, 87957), (3033, 83520), (3132, 80880), (3240, 78184), (3370, 75168), (3480, 72792), (3915, 64704), (4044, 62640), (4176, 60660), (4320, 58638), (4640, 54594), (4698, 53920), (5055, 50112), (5184, 48865), (5220, 48528), (5392, 46980), (5568, 45495), (6066, 41760), (6264, 40440), (6480, 39092), (6740, 37584), (6960, 36396), (7830, 32352), (8088, 31320), (8352, 30330), (8640, 29319), (9099, 27840), (9280, 27297), (9396, 26960), (9773, 25920), (10110, 25056), (10440, 24264), (10784, 23490), (11745, 21568), (12132, 20880), (12528, 20220), (12960, 19546), (13480, 18792), (13920, 18198), (15165, 16704), (15660, 16176)]