222646320

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:922

約数の個数: 240

約数和(自身を含む): 836008992

約数和(自身を除く): 613362672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 243, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 486, 520, 540, 585, 624, 648, 702, 720, 780, 810, 881, 936, 972, 1040, 1053, 1080, 1170, 1215, 1296, 1404, 1560, 1620, 1755, 1762, 1872, 1944, 2106, 2160, 2340, 2430, 2643, 2808, 3120, 3159, 3240, 3510, 3524, 3888, 4212, 4405, 4680, 4860, 5265, 5286, 5616, 6318, 6480, 7020, 7048, 7929, 8424, 8810, 9360, 9720, 10530, 10572, 11453, 12636, 13215, 14040, 14096, 15795, 15858, 16848, 17620, 19440, 21060, 21144, 22906, 23787, 25272, 26430, 28080, 31590, 31716, 34359, 35240, 39645, 42120, 42288, 45812, 47574, 50544, 52860, 57265, 63180, 63432, 68718, 70480, 71361, 79290, 84240, 91624, 95148, 103077, 105720, 114530, 118935, 126360, 126864, 137436, 142722, 158580, 171795, 183248, 190296, 206154, 211440, 214083, 229060, 237870, 252720, 274872, 285444, 309231, 317160, 343590, 356805, 380592, 412308, 428166, 458120, 475740, 515385, 549744, 570888, 618462, 634320, 687180, 713610, 824616, 856332, 916240, 927693, 951480, 1030770, 1070415, 1141776, 1236924, 1374360, 1427220, 1546155, 1649232, 1712664, 1855386, 1902960, 2061540, 2140830, 2473848, 2748720, 2783079, 2854440, 3092310, 3425328, 3710772, 4123080, 4281660, 4638465, 4947696, 5566158, 5708880, 6184620, 7421544, 8246160, 8563320, 9276930, 11132316, 12369240, 13915395, 14843088, 17126640, 18553860, 22264632, 24738480, 27830790, 37107720, 44529264, 55661580, 74215440, 111323160, 222646320]

約数ペア:

[(1, 222646320), (2, 111323160), (3, 74215440), (4, 55661580), (5, 44529264), (6, 37107720), (8, 27830790), (9, 24738480), (10, 22264632), (12, 18553860), (13, 17126640), (15, 14843088), (16, 13915395), (18, 12369240), (20, 11132316), (24, 9276930), (26, 8563320), (27, 8246160), (30, 7421544), (36, 6184620), (39, 5708880), (40, 5566158), (45, 4947696), (48, 4638465), (52, 4281660), (54, 4123080), (60, 3710772), (65, 3425328), (72, 3092310), (78, 2854440), (80, 2783079), (81, 2748720), (90, 2473848), (104, 2140830), (108, 2061540), (117, 1902960), (120, 1855386), (130, 1712664), (135, 1649232), (144, 1546155), (156, 1427220), (162, 1374360), (180, 1236924), (195, 1141776), (208, 1070415), (216, 1030770), (234, 951480), (240, 927693), (243, 916240), (260, 856332), (270, 824616), (312, 713610), (324, 687180), (351, 634320), (360, 618462), (390, 570888), (405, 549744), (432, 515385), (468, 475740), (486, 458120), (520, 428166), (540, 412308), (585, 380592), (624, 356805), (648, 343590), (702, 317160), (720, 309231), (780, 285444), (810, 274872), (881, 252720), (936, 237870), (972, 229060), (1040, 214083), (1053, 211440), (1080, 206154), (1170, 190296), (1215, 183248), (1296, 171795), (1404, 158580), (1560, 142722), (1620, 137436), (1755, 126864), (1762, 126360), (1872, 118935), (1944, 114530), (2106, 105720), (2160, 103077), (2340, 95148), (2430, 91624), (2643, 84240), (2808, 79290), (3120, 71361), (3159, 70480), (3240, 68718), (3510, 63432), (3524, 63180), (3888, 57265), (4212, 52860), (4405, 50544), (4680, 47574), (4860, 45812), (5265, 42288), (5286, 42120), (5616, 39645), (6318, 35240), (6480, 34359), (7020, 31716), (7048, 31590), (7929, 28080), (8424, 26430), (8810, 25272), (9360, 23787), (9720, 22906), (10530, 21144), (10572, 21060), (11453, 19440), (12636, 17620), (13215, 16848), (14040, 15858), (14096, 15795)]