204557760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:632

約数の個数: 252

約数和(自身を含む): 774688824

約数和(自身を除く): 570131064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 121, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 242, 264, 288, 320, 330, 352, 360, 363, 396, 440, 480, 484, 495, 528, 576, 587, 605, 660, 704, 720, 726, 792, 880, 960, 968, 990, 1056, 1089, 1174, 1210, 1320, 1440, 1452, 1584, 1760, 1761, 1815, 1936, 1980, 2112, 2178, 2348, 2420, 2640, 2880, 2904, 2935, 3168, 3520, 3522, 3630, 3872, 3960, 4356, 4696, 4840, 5280, 5283, 5445, 5808, 5870, 6336, 6457, 7044, 7260, 7744, 7920, 8712, 8805, 9392, 9680, 10560, 10566, 10890, 11616, 11740, 12914, 14088, 14520, 15840, 17424, 17610, 18784, 19360, 19371, 21132, 21780, 23232, 23480, 25828, 26415, 28176, 29040, 31680, 32285, 34848, 35220, 37568, 38720, 38742, 42264, 43560, 46960, 51656, 52830, 56352, 58080, 58113, 64570, 69696, 70440, 71027, 77484, 84528, 87120, 93920, 96855, 103312, 105660, 112704, 116160, 116226, 129140, 140880, 142054, 154968, 169056, 174240, 187840, 193710, 206624, 211320, 213081, 232452, 258280, 281760, 284108, 290565, 309936, 338112, 348480, 355135, 387420, 413248, 422640, 426162, 464904, 516560, 563520, 568216, 581130, 619872, 639243, 710270, 774840, 845280, 852324, 929808, 1033120, 1065405, 1136432, 1162260, 1239744, 1278486, 1420540, 1549680, 1690560, 1704648, 1859616, 2066240, 2130810, 2272864, 2324520, 2556972, 2841080, 3099360, 3196215, 3409296, 3719232, 4261620, 4545728, 4649040, 5113944, 5682160, 6198720, 6392430, 6818592, 8523240, 9298080, 10227888, 11364320, 12784860, 13637184, 17046480, 18596160, 20455776, 22728640, 25569720, 34092960, 40911552, 51139440, 68185920, 102278880, 204557760]

約数ペア:

[(1, 204557760), (2, 102278880), (3, 68185920), (4, 51139440), (5, 40911552), (6, 34092960), (8, 25569720), (9, 22728640), (10, 20455776), (11, 18596160), (12, 17046480), (15, 13637184), (16, 12784860), (18, 11364320), (20, 10227888), (22, 9298080), (24, 8523240), (30, 6818592), (32, 6392430), (33, 6198720), (36, 5682160), (40, 5113944), (44, 4649040), (45, 4545728), (48, 4261620), (55, 3719232), (60, 3409296), (64, 3196215), (66, 3099360), (72, 2841080), (80, 2556972), (88, 2324520), (90, 2272864), (96, 2130810), (99, 2066240), (110, 1859616), (120, 1704648), (121, 1690560), (132, 1549680), (144, 1420540), (160, 1278486), (165, 1239744), (176, 1162260), (180, 1136432), (192, 1065405), (198, 1033120), (220, 929808), (240, 852324), (242, 845280), (264, 774840), (288, 710270), (320, 639243), (330, 619872), (352, 581130), (360, 568216), (363, 563520), (396, 516560), (440, 464904), (480, 426162), (484, 422640), (495, 413248), (528, 387420), (576, 355135), (587, 348480), (605, 338112), (660, 309936), (704, 290565), (720, 284108), (726, 281760), (792, 258280), (880, 232452), (960, 213081), (968, 211320), (990, 206624), (1056, 193710), (1089, 187840), (1174, 174240), (1210, 169056), (1320, 154968), (1440, 142054), (1452, 140880), (1584, 129140), (1760, 116226), (1761, 116160), (1815, 112704), (1936, 105660), (1980, 103312), (2112, 96855), (2178, 93920), (2348, 87120), (2420, 84528), (2640, 77484), (2880, 71027), (2904, 70440), (2935, 69696), (3168, 64570), (3520, 58113), (3522, 58080), (3630, 56352), (3872, 52830), (3960, 51656), (4356, 46960), (4696, 43560), (4840, 42264), (5280, 38742), (5283, 38720), (5445, 37568), (5808, 35220), (5870, 34848), (6336, 32285), (6457, 31680), (7044, 29040), (7260, 28176), (7744, 26415), (7920, 25828), (8712, 23480), (8805, 23232), (9392, 21780), (9680, 21132), (10560, 19371), (10566, 19360), (10890, 18784), (11616, 17610), (11740, 17424), (12914, 15840), (14088, 14520)]