580246240

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 1629936000

約数和(自身を除く): 1049689760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 97, 98, 109, 112, 140, 160, 194, 196, 218, 224, 245, 280, 343, 388, 392, 436, 485, 490, 545, 560, 679, 686, 763, 776, 784, 872, 970, 980, 1090, 1120, 1358, 1372, 1526, 1552, 1568, 1715, 1744, 1940, 1960, 2180, 2716, 2744, 3052, 3104, 3395, 3430, 3488, 3815, 3880, 3920, 4360, 4753, 5341, 5432, 5488, 6104, 6790, 6860, 7630, 7760, 7840, 8720, 9506, 10573, 10682, 10864, 10976, 12208, 13580, 13720, 15260, 15520, 17440, 19012, 21146, 21364, 21728, 23765, 24416, 26705, 27160, 27440, 30520, 33271, 37387, 38024, 42292, 42728, 47530, 52865, 53410, 54320, 54880, 61040, 66542, 74011, 74774, 76048, 84584, 85456, 95060, 105730, 106820, 108640, 122080, 133084, 148022, 149548, 152096, 166355, 169168, 170912, 186935, 190120, 211460, 213640, 266168, 296044, 299096, 332710, 338336, 370055, 373870, 380240, 422920, 427280, 518077, 532336, 592088, 598192, 665420, 740110, 747740, 760480, 845840, 854560, 1036154, 1064672, 1184176, 1196384, 1330840, 1480220, 1495480, 1691680, 2072308, 2368352, 2590385, 2661680, 2960440, 2990960, 3626539, 4144616, 5180770, 5323360, 5920880, 5981920, 7253078, 8289232, 10361540, 11841760, 14506156, 16578464, 18132695, 20723080, 29012312, 36265390, 41446160, 58024624, 72530780, 82892320, 116049248, 145061560, 290123120, 580246240]

約数ペア:

[(1, 580246240), (2, 290123120), (4, 145061560), (5, 116049248), (7, 82892320), (8, 72530780), (10, 58024624), (14, 41446160), (16, 36265390), (20, 29012312), (28, 20723080), (32, 18132695), (35, 16578464), (40, 14506156), (49, 11841760), (56, 10361540), (70, 8289232), (80, 7253078), (97, 5981920), (98, 5920880), (109, 5323360), (112, 5180770), (140, 4144616), (160, 3626539), (194, 2990960), (196, 2960440), (218, 2661680), (224, 2590385), (245, 2368352), (280, 2072308), (343, 1691680), (388, 1495480), (392, 1480220), (436, 1330840), (485, 1196384), (490, 1184176), (545, 1064672), (560, 1036154), (679, 854560), (686, 845840), (763, 760480), (776, 747740), (784, 740110), (872, 665420), (970, 598192), (980, 592088), (1090, 532336), (1120, 518077), (1358, 427280), (1372, 422920), (1526, 380240), (1552, 373870), (1568, 370055), (1715, 338336), (1744, 332710), (1940, 299096), (1960, 296044), (2180, 266168), (2716, 213640), (2744, 211460), (3052, 190120), (3104, 186935), (3395, 170912), (3430, 169168), (3488, 166355), (3815, 152096), (3880, 149548), (3920, 148022), (4360, 133084), (4753, 122080), (5341, 108640), (5432, 106820), (5488, 105730), (6104, 95060), (6790, 85456), (6860, 84584), (7630, 76048), (7760, 74774), (7840, 74011), (8720, 66542), (9506, 61040), (10573, 54880), (10682, 54320), (10864, 53410), (10976, 52865), (12208, 47530), (13580, 42728), (13720, 42292), (15260, 38024), (15520, 37387), (17440, 33271), (19012, 30520), (21146, 27440), (21364, 27160), (21728, 26705), (23765, 24416)]