7520555280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{5867}}^1$

素因数の和:6006

約数の個数: 240

約数和(自身を含む): 27373515840

約数和(自身を除く): 19852960560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 109, 112, 120, 140, 147, 168, 196, 210, 218, 240, 245, 280, 294, 327, 336, 392, 420, 436, 490, 545, 560, 588, 654, 735, 763, 784, 840, 872, 980, 1090, 1176, 1308, 1470, 1526, 1635, 1680, 1744, 1960, 2180, 2289, 2352, 2616, 2940, 3052, 3270, 3815, 3920, 4360, 4578, 5232, 5341, 5867, 5880, 6104, 6540, 7630, 8720, 9156, 10682, 11445, 11734, 11760, 12208, 13080, 15260, 16023, 17601, 18312, 21364, 22890, 23468, 26160, 26705, 29335, 30520, 32046, 35202, 36624, 41069, 42728, 45780, 46936, 53410, 58670, 61040, 64092, 70404, 80115, 82138, 85456, 88005, 91560, 93872, 106820, 117340, 123207, 128184, 140808, 160230, 164276, 176010, 183120, 205345, 213640, 234680, 246414, 256368, 281616, 287483, 320460, 328552, 352020, 410690, 427280, 469360, 492828, 574966, 616035, 639503, 640920, 657104, 704040, 821380, 862449, 985656, 1149932, 1232070, 1279006, 1281840, 1408080, 1437415, 1642760, 1724898, 1918509, 1971312, 2299864, 2464140, 2558012, 2874830, 3197515, 3285520, 3449796, 3837018, 4312245, 4476521, 4599728, 4928280, 5116024, 5749660, 6395030, 6899592, 7674036, 8624490, 8953042, 9592545, 9856560, 10232048, 11499320, 12790060, 13429563, 13799184, 15348072, 17248980, 17906084, 19185090, 22382605, 22998640, 25580120, 26859126, 30696144, 31335647, 34497960, 35812168, 38370180, 44765210, 51160240, 53718252, 62671294, 67147815, 68995920, 71624336, 76740360, 89530420, 94006941, 107436504, 125342588, 134295630, 153480720, 156678235, 179060840, 188013882, 214873008, 250685176, 268591260, 313356470, 358121680, 376027764, 470034705, 501370352, 537182520, 626712940, 752055528, 940069410, 1074365040, 1253425880, 1504111056, 1880138820, 2506851760, 3760277640, 7520555280]

約数ペア:

[(1, 7520555280), (2, 3760277640), (3, 2506851760), (4, 1880138820), (5, 1504111056), (6, 1253425880), (7, 1074365040), (8, 940069410), (10, 752055528), (12, 626712940), (14, 537182520), (15, 501370352), (16, 470034705), (20, 376027764), (21, 358121680), (24, 313356470), (28, 268591260), (30, 250685176), (35, 214873008), (40, 188013882), (42, 179060840), (48, 156678235), (49, 153480720), (56, 134295630), (60, 125342588), (70, 107436504), (80, 94006941), (84, 89530420), (98, 76740360), (105, 71624336), (109, 68995920), (112, 67147815), (120, 62671294), (140, 53718252), (147, 51160240), (168, 44765210), (196, 38370180), (210, 35812168), (218, 34497960), (240, 31335647), (245, 30696144), (280, 26859126), (294, 25580120), (327, 22998640), (336, 22382605), (392, 19185090), (420, 17906084), (436, 17248980), (490, 15348072), (545, 13799184), (560, 13429563), (588, 12790060), (654, 11499320), (735, 10232048), (763, 9856560), (784, 9592545), (840, 8953042), (872, 8624490), (980, 7674036), (1090, 6899592), (1176, 6395030), (1308, 5749660), (1470, 5116024), (1526, 4928280), (1635, 4599728), (1680, 4476521), (1744, 4312245), (1960, 3837018), (2180, 3449796), (2289, 3285520), (2352, 3197515), (2616, 2874830), (2940, 2558012), (3052, 2464140), (3270, 2299864), (3815, 1971312), (3920, 1918509), (4360, 1724898), (4578, 1642760), (5232, 1437415), (5341, 1408080), (5867, 1281840), (5880, 1279006), (6104, 1232070), (6540, 1149932), (7630, 985656), (8720, 862449), (9156, 821380), (10682, 704040), (11445, 657104), (11734, 640920), (11760, 639503), (12208, 616035), (13080, 574966), (15260, 492828), (16023, 469360), (17601, 427280), (18312, 410690), (21364, 352020), (22890, 328552), (23468, 320460), (26160, 287483), (26705, 281616), (29335, 256368), (30520, 246414), (32046, 234680), (35202, 213640), (36624, 205345), (41069, 183120), (42728, 176010), (45780, 164276), (46936, 160230), (53410, 140808), (58670, 128184), (61040, 123207), (64092, 117340), (70404, 106820), (80115, 93872), (82138, 91560), (85456, 88005)]