1992185280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{509}}^1$

素因数の和:689

約数の個数: 280

約数和(自身を含む): 7147499040

約数和(自身を除く): 5155313760

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, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 151, 160, 162, 180, 192, 216, 240, 270, 288, 302, 320, 324, 360, 405, 432, 453, 480, 509, 540, 576, 604, 648, 720, 755, 810, 864, 906, 960, 1018, 1080, 1208, 1296, 1359, 1440, 1510, 1527, 1620, 1728, 1812, 2036, 2160, 2265, 2416, 2545, 2592, 2718, 2880, 3020, 3054, 3240, 3624, 4072, 4077, 4320, 4530, 4581, 4832, 5090, 5184, 5436, 6040, 6108, 6480, 6795, 7248, 7635, 8144, 8154, 8640, 9060, 9162, 9664, 10180, 10872, 12080, 12216, 12231, 12960, 13590, 13743, 14496, 15270, 16288, 16308, 18120, 18324, 20360, 20385, 21744, 22905, 24160, 24432, 24462, 25920, 27180, 27486, 28992, 30540, 32576, 32616, 36240, 36648, 40720, 40770, 41229, 43488, 45810, 48320, 48864, 48924, 54360, 54972, 61080, 61155, 65232, 68715, 72480, 73296, 76859, 81440, 81540, 82458, 86976, 91620, 97728, 97848, 108720, 109944, 122160, 122310, 130464, 137430, 144960, 146592, 153718, 162880, 163080, 164916, 183240, 195696, 206145, 217440, 219888, 230577, 244320, 244620, 260928, 274860, 293184, 307436, 326160, 329832, 366480, 384295, 391392, 412290, 434880, 439776, 461154, 488640, 489240, 549720, 614872, 652320, 659664, 691731, 732960, 768590, 782784, 824580, 879552, 922308, 978480, 1099440, 1152885, 1229744, 1304640, 1319328, 1383462, 1465920, 1537180, 1649160, 1844616, 1956960, 2075193, 2198880, 2305770, 2459488, 2638656, 2766924, 3074360, 3298320, 3458655, 3689232, 3913920, 4150386, 4397760, 4611540, 4918976, 5533848, 6148720, 6225579, 6596640, 6917310, 7378464, 8300772, 9223080, 10375965, 11067696, 12297440, 12451158, 13193280, 13834620, 14756928, 16601544, 18446160, 20751930, 22135392, 24594880, 24902316, 27669240, 31127895, 33203088, 36892320, 41503860, 44270784, 49804632, 55338480, 62255790, 66406176, 73784640, 83007720, 99609264, 110676960, 124511580, 132812352, 166015440, 199218528, 221353920, 249023160, 332030880, 398437056, 498046320, 664061760, 996092640, 1992185280]

約数ペア:

[(1, 1992185280), (2, 996092640), (3, 664061760), (4, 498046320), (5, 398437056), (6, 332030880), (8, 249023160), (9, 221353920), (10, 199218528), (12, 166015440), (15, 132812352), (16, 124511580), (18, 110676960), (20, 99609264), (24, 83007720), (27, 73784640), (30, 66406176), (32, 62255790), (36, 55338480), (40, 49804632), (45, 44270784), (48, 41503860), (54, 36892320), (60, 33203088), (64, 31127895), (72, 27669240), (80, 24902316), (81, 24594880), (90, 22135392), (96, 20751930), (108, 18446160), (120, 16601544), (135, 14756928), (144, 13834620), (151, 13193280), (160, 12451158), (162, 12297440), (180, 11067696), (192, 10375965), (216, 9223080), (240, 8300772), (270, 7378464), (288, 6917310), (302, 6596640), (320, 6225579), (324, 6148720), (360, 5533848), (405, 4918976), (432, 4611540), (453, 4397760), (480, 4150386), (509, 3913920), (540, 3689232), (576, 3458655), (604, 3298320), (648, 3074360), (720, 2766924), (755, 2638656), (810, 2459488), (864, 2305770), (906, 2198880), (960, 2075193), (1018, 1956960), (1080, 1844616), (1208, 1649160), (1296, 1537180), (1359, 1465920), (1440, 1383462), (1510, 1319328), (1527, 1304640), (1620, 1229744), (1728, 1152885), (1812, 1099440), (2036, 978480), (2160, 922308), (2265, 879552), (2416, 824580), (2545, 782784), (2592, 768590), (2718, 732960), (2880, 691731), (3020, 659664), (3054, 652320), (3240, 614872), (3624, 549720), (4072, 489240), (4077, 488640), (4320, 461154), (4530, 439776), (4581, 434880), (4832, 412290), (5090, 391392), (5184, 384295), (5436, 366480), (6040, 329832), (6108, 326160), (6480, 307436), (6795, 293184), (7248, 274860), (7635, 260928), (8144, 244620), (8154, 244320), (8640, 230577), (9060, 219888), (9162, 217440), (9664, 206145), (10180, 195696), (10872, 183240), (12080, 164916), (12216, 163080), (12231, 162880), (12960, 153718), (13590, 146592), (13743, 144960), (14496, 137430), (15270, 130464), (16288, 122310), (16308, 122160), (18120, 109944), (18324, 108720), (20360, 97848), (20385, 97728), (21744, 91620), (22905, 86976), (24160, 82458), (24432, 81540), (24462, 81440), (25920, 76859), (27180, 73296), (27486, 72480), (28992, 68715), (30540, 65232), (32576, 61155), (32616, 61080), (36240, 54972), (36648, 54360), (40720, 48924), (40770, 48864), (41229, 48320), (43488, 45810)]