145268640

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1057

約数の個数: 240

約数和(自身を含む): 559833120

約数和(自身を除く): 414564480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 264, 270, 288, 297, 324, 330, 352, 360, 396, 405, 432, 440, 480, 495, 528, 540, 594, 648, 660, 720, 792, 810, 864, 880, 891, 990, 1019, 1056, 1080, 1188, 1296, 1320, 1440, 1485, 1584, 1620, 1760, 1782, 1980, 2038, 2160, 2376, 2592, 2640, 2970, 3057, 3168, 3240, 3564, 3960, 4076, 4320, 4455, 4752, 5095, 5280, 5940, 6114, 6480, 7128, 7920, 8152, 8910, 9171, 9504, 10190, 11209, 11880, 12228, 12960, 14256, 15285, 15840, 16304, 17820, 18342, 20380, 22418, 23760, 24456, 27513, 28512, 30570, 32608, 33627, 35640, 36684, 40760, 44836, 45855, 47520, 48912, 55026, 56045, 61140, 67254, 71280, 73368, 81520, 82539, 89672, 91710, 97824, 100881, 110052, 112090, 122280, 134508, 137565, 142560, 146736, 163040, 165078, 168135, 179344, 183420, 201762, 220104, 224180, 244560, 269016, 275130, 293472, 302643, 330156, 336270, 358688, 366840, 403524, 412695, 440208, 448360, 489120, 504405, 538032, 550260, 605286, 660312, 672540, 733680, 807048, 825390, 880416, 896720, 907929, 1008810, 1076064, 1100520, 1210572, 1320624, 1345080, 1467360, 1513215, 1614096, 1650780, 1793440, 1815858, 2017620, 2201040, 2421144, 2641248, 2690160, 3026430, 3228192, 3301560, 3631716, 4035240, 4402080, 4539645, 4842288, 5380320, 6052860, 6603120, 7263432, 8070480, 9079290, 9684576, 12105720, 13206240, 14526864, 16140960, 18158580, 24211440, 29053728, 36317160, 48422880, 72634320, 145268640]

約数ペア:

[(1, 145268640), (2, 72634320), (3, 48422880), (4, 36317160), (5, 29053728), (6, 24211440), (8, 18158580), (9, 16140960), (10, 14526864), (11, 13206240), (12, 12105720), (15, 9684576), (16, 9079290), (18, 8070480), (20, 7263432), (22, 6603120), (24, 6052860), (27, 5380320), (30, 4842288), (32, 4539645), (33, 4402080), (36, 4035240), (40, 3631716), (44, 3301560), (45, 3228192), (48, 3026430), (54, 2690160), (55, 2641248), (60, 2421144), (66, 2201040), (72, 2017620), (80, 1815858), (81, 1793440), (88, 1650780), (90, 1614096), (96, 1513215), (99, 1467360), (108, 1345080), (110, 1320624), (120, 1210572), (132, 1100520), (135, 1076064), (144, 1008810), (160, 907929), (162, 896720), (165, 880416), (176, 825390), (180, 807048), (198, 733680), (216, 672540), (220, 660312), (240, 605286), (264, 550260), (270, 538032), (288, 504405), (297, 489120), (324, 448360), (330, 440208), (352, 412695), (360, 403524), (396, 366840), (405, 358688), (432, 336270), (440, 330156), (480, 302643), (495, 293472), (528, 275130), (540, 269016), (594, 244560), (648, 224180), (660, 220104), (720, 201762), (792, 183420), (810, 179344), (864, 168135), (880, 165078), (891, 163040), (990, 146736), (1019, 142560), (1056, 137565), (1080, 134508), (1188, 122280), (1296, 112090), (1320, 110052), (1440, 100881), (1485, 97824), (1584, 91710), (1620, 89672), (1760, 82539), (1782, 81520), (1980, 73368), (2038, 71280), (2160, 67254), (2376, 61140), (2592, 56045), (2640, 55026), (2970, 48912), (3057, 47520), (3168, 45855), (3240, 44836), (3564, 40760), (3960, 36684), (4076, 35640), (4320, 33627), (4455, 32608), (4752, 30570), (5095, 28512), (5280, 27513), (5940, 24456), (6114, 23760), (6480, 22418), (7128, 20380), (7920, 18342), (8152, 17820), (8910, 16304), (9171, 15840), (9504, 15285), (10190, 14256), (11209, 12960), (11880, 12228)]