157782240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1462

約数の個数: 288

約数和(自身を含む): 671763456

約数和(自身を除く): 513981216

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 140, 144, 154, 160, 165, 168, 176, 180, 198, 210, 220, 224, 231, 240, 252, 264, 280, 288, 308, 315, 330, 336, 352, 360, 385, 396, 420, 440, 462, 480, 495, 504, 528, 560, 616, 630, 660, 672, 693, 720, 770, 792, 840, 880, 924, 990, 1008, 1056, 1120, 1155, 1232, 1260, 1320, 1386, 1423, 1440, 1540, 1584, 1680, 1760, 1848, 1980, 2016, 2310, 2464, 2520, 2640, 2772, 2846, 3080, 3168, 3360, 3465, 3696, 3960, 4269, 4620, 5040, 5280, 5544, 5692, 6160, 6930, 7115, 7392, 7920, 8538, 9240, 9961, 10080, 11088, 11384, 12320, 12807, 13860, 14230, 15653, 15840, 17076, 18480, 19922, 21345, 22176, 22768, 25614, 27720, 28460, 29883, 31306, 34152, 36960, 39844, 42690, 45536, 46959, 49805, 51228, 55440, 56920, 59766, 62612, 64035, 68304, 78265, 79688, 85380, 89649, 93918, 99610, 102456, 109571, 110880, 113840, 119532, 125224, 128070, 136608, 140877, 149415, 156530, 159376, 170760, 179298, 187836, 199220, 204912, 219142, 227680, 234795, 239064, 250448, 256140, 281754, 298830, 313060, 318752, 328713, 341520, 358596, 375672, 398440, 409824, 438284, 448245, 469590, 478128, 500896, 512280, 547855, 563508, 597660, 626120, 657426, 683040, 704385, 717192, 751344, 796880, 876568, 896490, 939180, 956256, 986139, 1024560, 1095710, 1127016, 1195320, 1252240, 1314852, 1408770, 1434384, 1502688, 1593760, 1643565, 1753136, 1792980, 1878360, 1972278, 2049120, 2191420, 2254032, 2390640, 2504480, 2629704, 2817540, 2868768, 3287130, 3506272, 3585960, 3756720, 3944556, 4382840, 4508064, 4781280, 4930695, 5259408, 5635080, 6574260, 7171920, 7513440, 7889112, 8765680, 9861390, 10518816, 11270160, 13148520, 14343840, 15778224, 17531360, 19722780, 22540320, 26297040, 31556448, 39445560, 52594080, 78891120, 157782240]

約数ペア:

[(1, 157782240), (2, 78891120), (3, 52594080), (4, 39445560), (5, 31556448), (6, 26297040), (7, 22540320), (8, 19722780), (9, 17531360), (10, 15778224), (11, 14343840), (12, 13148520), (14, 11270160), (15, 10518816), (16, 9861390), (18, 8765680), (20, 7889112), (21, 7513440), (22, 7171920), (24, 6574260), (28, 5635080), (30, 5259408), (32, 4930695), (33, 4781280), (35, 4508064), (36, 4382840), (40, 3944556), (42, 3756720), (44, 3585960), (45, 3506272), (48, 3287130), (55, 2868768), (56, 2817540), (60, 2629704), (63, 2504480), (66, 2390640), (70, 2254032), (72, 2191420), (77, 2049120), (80, 1972278), (84, 1878360), (88, 1792980), (90, 1753136), (96, 1643565), (99, 1593760), (105, 1502688), (110, 1434384), (112, 1408770), (120, 1314852), (126, 1252240), (132, 1195320), (140, 1127016), (144, 1095710), (154, 1024560), (160, 986139), (165, 956256), (168, 939180), (176, 896490), (180, 876568), (198, 796880), (210, 751344), (220, 717192), (224, 704385), (231, 683040), (240, 657426), (252, 626120), (264, 597660), (280, 563508), (288, 547855), (308, 512280), (315, 500896), (330, 478128), (336, 469590), (352, 448245), (360, 438284), (385, 409824), (396, 398440), (420, 375672), (440, 358596), (462, 341520), (480, 328713), (495, 318752), (504, 313060), (528, 298830), (560, 281754), (616, 256140), (630, 250448), (660, 239064), (672, 234795), (693, 227680), (720, 219142), (770, 204912), (792, 199220), (840, 187836), (880, 179298), (924, 170760), (990, 159376), (1008, 156530), (1056, 149415), (1120, 140877), (1155, 136608), (1232, 128070), (1260, 125224), (1320, 119532), (1386, 113840), (1423, 110880), (1440, 109571), (1540, 102456), (1584, 99610), (1680, 93918), (1760, 89649), (1848, 85380), (1980, 79688), (2016, 78265), (2310, 68304), (2464, 64035), (2520, 62612), (2640, 59766), (2772, 56920), (2846, 55440), (3080, 51228), (3168, 49805), (3360, 46959), (3465, 45536), (3696, 42690), (3960, 39844), (4269, 36960), (4620, 34152), (5040, 31306), (5280, 29883), (5544, 28460), (5692, 27720), (6160, 25614), (6930, 22768), (7115, 22176), (7392, 21345), (7920, 19922), (8538, 18480), (9240, 17076), (9961, 15840), (10080, 15653), (11088, 14230), (11384, 13860), (12320, 12807)]