198391680

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 320

約数和(自身を含む): 733114800

約数和(自身を除く): 534723120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 64, 72, 80, 81, 86, 89, 90, 96, 108, 120, 128, 129, 135, 144, 160, 162, 172, 178, 180, 192, 215, 216, 240, 258, 267, 270, 288, 320, 324, 344, 356, 360, 384, 387, 405, 430, 432, 445, 480, 516, 534, 540, 576, 640, 645, 648, 688, 712, 720, 774, 801, 810, 860, 864, 890, 960, 1032, 1068, 1080, 1152, 1161, 1290, 1296, 1335, 1376, 1424, 1440, 1548, 1602, 1620, 1720, 1728, 1780, 1920, 1935, 2064, 2136, 2160, 2322, 2403, 2580, 2592, 2670, 2752, 2848, 2880, 3096, 3204, 3240, 3440, 3456, 3483, 3560, 3827, 3870, 4005, 4128, 4272, 4320, 4644, 4806, 5160, 5184, 5340, 5504, 5696, 5760, 5805, 6192, 6408, 6480, 6880, 6966, 7120, 7209, 7654, 7740, 8010, 8256, 8544, 8640, 9288, 9612, 10320, 10368, 10680, 11392, 11481, 11610, 12015, 12384, 12816, 12960, 13760, 13932, 14240, 14418, 15308, 15480, 16020, 16512, 17088, 17280, 17415, 18576, 19135, 19224, 20640, 21360, 22962, 23220, 24030, 24768, 25632, 25920, 27520, 27864, 28480, 28836, 30616, 30960, 32040, 34176, 34443, 34830, 36045, 37152, 38270, 38448, 41280, 42720, 45924, 46440, 48060, 49536, 51264, 51840, 55728, 56960, 57405, 57672, 61232, 61920, 64080, 68886, 69660, 72090, 74304, 76540, 76896, 82560, 85440, 91848, 92880, 96120, 102528, 103329, 111456, 114810, 115344, 122464, 123840, 128160, 137772, 139320, 144180, 148608, 153080, 153792, 170880, 172215, 183696, 185760, 192240, 206658, 222912, 229620, 230688, 244928, 247680, 256320, 275544, 278640, 288360, 306160, 307584, 309987, 344430, 367392, 371520, 384480, 413316, 445824, 459240, 461376, 489856, 512640, 516645, 551088, 557280, 576720, 612320, 619974, 688860, 734784, 743040, 768960, 826632, 918480, 922752, 1033290, 1102176, 1114560, 1153440, 1224640, 1239948, 1377720, 1469568, 1537920, 1549935, 1653264, 1836960, 2066580, 2204352, 2229120, 2306880, 2449280, 2479896, 2755440, 3099870, 3306528, 3673920, 4133160, 4408704, 4613760, 4959792, 5510880, 6199740, 6613056, 7347840, 8266320, 9919584, 11021760, 12399480, 13226112, 16532640, 19839168, 22043520, 24798960, 33065280, 39678336, 49597920, 66130560, 99195840, 198391680]

約数ペア:

[(1, 198391680), (2, 99195840), (3, 66130560), (4, 49597920), (5, 39678336), (6, 33065280), (8, 24798960), (9, 22043520), (10, 19839168), (12, 16532640), (15, 13226112), (16, 12399480), (18, 11021760), (20, 9919584), (24, 8266320), (27, 7347840), (30, 6613056), (32, 6199740), (36, 5510880), (40, 4959792), (43, 4613760), (45, 4408704), (48, 4133160), (54, 3673920), (60, 3306528), (64, 3099870), (72, 2755440), (80, 2479896), (81, 2449280), (86, 2306880), (89, 2229120), (90, 2204352), (96, 2066580), (108, 1836960), (120, 1653264), (128, 1549935), (129, 1537920), (135, 1469568), (144, 1377720), (160, 1239948), (162, 1224640), (172, 1153440), (178, 1114560), (180, 1102176), (192, 1033290), (215, 922752), (216, 918480), (240, 826632), (258, 768960), (267, 743040), (270, 734784), (288, 688860), (320, 619974), (324, 612320), (344, 576720), (356, 557280), (360, 551088), (384, 516645), (387, 512640), (405, 489856), (430, 461376), (432, 459240), (445, 445824), (480, 413316), (516, 384480), (534, 371520), (540, 367392), (576, 344430), (640, 309987), (645, 307584), (648, 306160), (688, 288360), (712, 278640), (720, 275544), (774, 256320), (801, 247680), (810, 244928), (860, 230688), (864, 229620), (890, 222912), (960, 206658), (1032, 192240), (1068, 185760), (1080, 183696), (1152, 172215), (1161, 170880), (1290, 153792), (1296, 153080), (1335, 148608), (1376, 144180), (1424, 139320), (1440, 137772), (1548, 128160), (1602, 123840), (1620, 122464), (1720, 115344), (1728, 114810), (1780, 111456), (1920, 103329), (1935, 102528), (2064, 96120), (2136, 92880), (2160, 91848), (2322, 85440), (2403, 82560), (2580, 76896), (2592, 76540), (2670, 74304), (2752, 72090), (2848, 69660), (2880, 68886), (3096, 64080), (3204, 61920), (3240, 61232), (3440, 57672), (3456, 57405), (3483, 56960), (3560, 55728), (3827, 51840), (3870, 51264), (4005, 49536), (4128, 48060), (4272, 46440), (4320, 45924), (4644, 42720), (4806, 41280), (5160, 38448), (5184, 38270), (5340, 37152), (5504, 36045), (5696, 34830), (5760, 34443), (5805, 34176), (6192, 32040), (6408, 30960), (6480, 30616), (6880, 28836), (6966, 28480), (7120, 27864), (7209, 27520), (7654, 25920), (7740, 25632), (8010, 24768), (8256, 24030), (8544, 23220), (8640, 22962), (9288, 21360), (9612, 20640), (10320, 19224), (10368, 19135), (10680, 18576), (11392, 17415), (11481, 17280), (11610, 17088), (12015, 16512), (12384, 16020), (12816, 15480), (12960, 15308), (13760, 14418), (13932, 14240)]