189095040

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 256

約数和(自身を含む): 693273600

約数和(自身を除く): 504178560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 128, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 353, 360, 372, 384, 432, 465, 480, 496, 540, 558, 576, 620, 640, 706, 720, 744, 837, 864, 930, 960, 992, 1059, 1080, 1116, 1152, 1240, 1395, 1412, 1440, 1488, 1674, 1728, 1765, 1860, 1920, 1984, 2118, 2160, 2232, 2480, 2790, 2824, 2880, 2976, 3177, 3348, 3456, 3530, 3720, 3968, 4185, 4236, 4320, 4464, 4960, 5295, 5580, 5648, 5760, 5952, 6354, 6696, 7060, 7440, 8370, 8472, 8640, 8928, 9531, 9920, 10590, 10943, 11160, 11296, 11904, 12708, 13392, 14120, 14880, 15885, 16740, 16944, 17280, 17856, 19062, 19840, 21180, 21886, 22320, 22592, 25416, 26784, 28240, 29760, 31770, 32829, 33480, 33888, 35712, 38124, 42360, 43772, 44640, 45184, 47655, 50832, 53568, 54715, 56480, 59520, 63540, 65658, 66960, 67776, 76248, 84720, 87544, 89280, 95310, 98487, 101664, 107136, 109430, 112960, 127080, 131316, 133920, 135552, 152496, 164145, 169440, 175088, 178560, 190620, 196974, 203328, 218860, 225920, 254160, 262632, 267840, 295461, 304992, 328290, 338880, 350176, 381240, 393948, 406656, 437720, 492435, 508320, 525264, 535680, 590922, 609984, 656580, 677760, 700352, 762480, 787896, 875440, 984870, 1016640, 1050528, 1181844, 1219968, 1313160, 1400704, 1477305, 1524960, 1575792, 1750880, 1969740, 2033280, 2101056, 2363688, 2626320, 2954610, 3049920, 3151584, 3501760, 3939480, 4202112, 4727376, 5252640, 5909220, 6099840, 6303168, 7003520, 7878960, 9454752, 10505280, 11818440, 12606336, 15757920, 18909504, 21010560, 23636880, 31515840, 37819008, 47273760, 63031680, 94547520, 189095040]

約数ペア:

[(1, 189095040), (2, 94547520), (3, 63031680), (4, 47273760), (5, 37819008), (6, 31515840), (8, 23636880), (9, 21010560), (10, 18909504), (12, 15757920), (15, 12606336), (16, 11818440), (18, 10505280), (20, 9454752), (24, 7878960), (27, 7003520), (30, 6303168), (31, 6099840), (32, 5909220), (36, 5252640), (40, 4727376), (45, 4202112), (48, 3939480), (54, 3501760), (60, 3151584), (62, 3049920), (64, 2954610), (72, 2626320), (80, 2363688), (90, 2101056), (93, 2033280), (96, 1969740), (108, 1750880), (120, 1575792), (124, 1524960), (128, 1477305), (135, 1400704), (144, 1313160), (155, 1219968), (160, 1181844), (180, 1050528), (186, 1016640), (192, 984870), (216, 875440), (240, 787896), (248, 762480), (270, 700352), (279, 677760), (288, 656580), (310, 609984), (320, 590922), (353, 535680), (360, 525264), (372, 508320), (384, 492435), (432, 437720), (465, 406656), (480, 393948), (496, 381240), (540, 350176), (558, 338880), (576, 328290), (620, 304992), (640, 295461), (706, 267840), (720, 262632), (744, 254160), (837, 225920), (864, 218860), (930, 203328), (960, 196974), (992, 190620), (1059, 178560), (1080, 175088), (1116, 169440), (1152, 164145), (1240, 152496), (1395, 135552), (1412, 133920), (1440, 131316), (1488, 127080), (1674, 112960), (1728, 109430), (1765, 107136), (1860, 101664), (1920, 98487), (1984, 95310), (2118, 89280), (2160, 87544), (2232, 84720), (2480, 76248), (2790, 67776), (2824, 66960), (2880, 65658), (2976, 63540), (3177, 59520), (3348, 56480), (3456, 54715), (3530, 53568), (3720, 50832), (3968, 47655), (4185, 45184), (4236, 44640), (4320, 43772), (4464, 42360), (4960, 38124), (5295, 35712), (5580, 33888), (5648, 33480), (5760, 32829), (5952, 31770), (6354, 29760), (6696, 28240), (7060, 26784), (7440, 25416), (8370, 22592), (8472, 22320), (8640, 21886), (8928, 21180), (9531, 19840), (9920, 19062), (10590, 17856), (10943, 17280), (11160, 16944), (11296, 16740), (11904, 15885), (12708, 14880), (13392, 14120)]