617129520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:668

約数の個数: 240

約数和(自身を含む): 2252543328

約数和(自身を除く): 1635413808

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, 97, 98, 105, 112, 120, 140, 147, 168, 194, 196, 210, 240, 245, 280, 291, 294, 336, 388, 392, 420, 485, 490, 541, 560, 582, 588, 679, 735, 776, 784, 840, 970, 980, 1082, 1164, 1176, 1358, 1455, 1470, 1552, 1623, 1680, 1940, 1960, 2037, 2164, 2328, 2352, 2705, 2716, 2910, 2940, 3246, 3395, 3787, 3880, 3920, 4074, 4328, 4656, 4753, 5410, 5432, 5820, 5880, 6492, 6790, 7574, 7760, 8115, 8148, 8656, 9506, 10185, 10820, 10864, 11361, 11640, 11760, 12984, 13580, 14259, 15148, 16230, 16296, 18935, 19012, 20370, 21640, 22722, 23280, 23765, 25968, 26509, 27160, 28518, 30296, 32460, 32592, 37870, 38024, 40740, 43280, 45444, 47530, 52477, 53018, 54320, 56805, 57036, 60592, 64920, 71295, 75740, 76048, 79527, 81480, 90888, 95060, 104954, 106036, 113610, 114072, 129840, 132545, 142590, 151480, 157431, 159054, 162960, 181776, 190120, 209908, 212072, 227220, 228144, 262385, 265090, 285180, 302960, 314862, 318108, 367339, 380240, 397635, 419816, 424144, 454440, 524770, 530180, 570360, 629724, 636216, 734678, 787155, 795270, 839632, 908880, 1049540, 1060360, 1102017, 1140720, 1259448, 1272432, 1469356, 1574310, 1590540, 1836695, 2099080, 2120720, 2204034, 2518896, 2571373, 2938712, 3148620, 3181080, 3673390, 4198160, 4408068, 5142746, 5510085, 5877424, 6297240, 6362160, 7346780, 7714119, 8816136, 10285492, 11020170, 12594480, 12856865, 14693560, 15428238, 17632272, 20570984, 22040340, 25713730, 29387120, 30856476, 38570595, 41141968, 44080680, 51427460, 61712952, 77141190, 88161360, 102854920, 123425904, 154282380, 205709840, 308564760, 617129520]

約数ペア:

[(1, 617129520), (2, 308564760), (3, 205709840), (4, 154282380), (5, 123425904), (6, 102854920), (7, 88161360), (8, 77141190), (10, 61712952), (12, 51427460), (14, 44080680), (15, 41141968), (16, 38570595), (20, 30856476), (21, 29387120), (24, 25713730), (28, 22040340), (30, 20570984), (35, 17632272), (40, 15428238), (42, 14693560), (48, 12856865), (49, 12594480), (56, 11020170), (60, 10285492), (70, 8816136), (80, 7714119), (84, 7346780), (97, 6362160), (98, 6297240), (105, 5877424), (112, 5510085), (120, 5142746), (140, 4408068), (147, 4198160), (168, 3673390), (194, 3181080), (196, 3148620), (210, 2938712), (240, 2571373), (245, 2518896), (280, 2204034), (291, 2120720), (294, 2099080), (336, 1836695), (388, 1590540), (392, 1574310), (420, 1469356), (485, 1272432), (490, 1259448), (541, 1140720), (560, 1102017), (582, 1060360), (588, 1049540), (679, 908880), (735, 839632), (776, 795270), (784, 787155), (840, 734678), (970, 636216), (980, 629724), (1082, 570360), (1164, 530180), (1176, 524770), (1358, 454440), (1455, 424144), (1470, 419816), (1552, 397635), (1623, 380240), (1680, 367339), (1940, 318108), (1960, 314862), (2037, 302960), (2164, 285180), (2328, 265090), (2352, 262385), (2705, 228144), (2716, 227220), (2910, 212072), (2940, 209908), (3246, 190120), (3395, 181776), (3787, 162960), (3880, 159054), (3920, 157431), (4074, 151480), (4328, 142590), (4656, 132545), (4753, 129840), (5410, 114072), (5432, 113610), (5820, 106036), (5880, 104954), (6492, 95060), (6790, 90888), (7574, 81480), (7760, 79527), (8115, 76048), (8148, 75740), (8656, 71295), (9506, 64920), (10185, 60592), (10820, 57036), (10864, 56805), (11361, 54320), (11640, 53018), (11760, 52477), (12984, 47530), (13580, 45444), (14259, 43280), (15148, 40740), (16230, 38024), (16296, 37870), (18935, 32592), (19012, 32460), (20370, 30296), (21640, 28518), (22722, 27160), (23280, 26509), (23765, 25968)]