473779040

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:222

約数の個数: 192

約数和(自身を含む): 1333584000

約数和(自身を除く): 859804960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 80, 89, 97, 98, 112, 140, 160, 178, 194, 196, 224, 245, 280, 343, 356, 388, 392, 445, 485, 490, 560, 623, 679, 686, 712, 776, 784, 890, 970, 980, 1120, 1246, 1358, 1372, 1424, 1552, 1568, 1715, 1780, 1940, 1960, 2492, 2716, 2744, 2848, 3104, 3115, 3395, 3430, 3560, 3880, 3920, 4361, 4753, 4984, 5432, 5488, 6230, 6790, 6860, 7120, 7760, 7840, 8633, 8722, 9506, 9968, 10864, 10976, 12460, 13580, 13720, 14240, 15520, 17266, 17444, 19012, 19936, 21728, 21805, 23765, 24920, 27160, 27440, 30527, 33271, 34532, 34888, 38024, 43165, 43610, 47530, 49840, 54320, 54880, 60431, 61054, 66542, 69064, 69776, 76048, 86330, 87220, 95060, 99680, 108640, 120862, 122108, 133084, 138128, 139552, 152096, 152635, 166355, 172660, 174440, 190120, 241724, 244216, 266168, 276256, 302155, 305270, 332710, 345320, 348880, 380240, 423017, 483448, 488432, 532336, 604310, 610540, 665420, 690640, 697760, 760480, 846034, 966896, 976864, 1064672, 1208620, 1221080, 1330840, 1381280, 1692068, 1933792, 2115085, 2417240, 2442160, 2661680, 2961119, 3384136, 4230170, 4834480, 4884320, 5323360, 5922238, 6768272, 8460340, 9668960, 11844476, 13536544, 14805595, 16920680, 23688952, 29611190, 33841360, 47377904, 59222380, 67682720, 94755808, 118444760, 236889520, 473779040]

約数ペア:

[(1, 473779040), (2, 236889520), (4, 118444760), (5, 94755808), (7, 67682720), (8, 59222380), (10, 47377904), (14, 33841360), (16, 29611190), (20, 23688952), (28, 16920680), (32, 14805595), (35, 13536544), (40, 11844476), (49, 9668960), (56, 8460340), (70, 6768272), (80, 5922238), (89, 5323360), (97, 4884320), (98, 4834480), (112, 4230170), (140, 3384136), (160, 2961119), (178, 2661680), (194, 2442160), (196, 2417240), (224, 2115085), (245, 1933792), (280, 1692068), (343, 1381280), (356, 1330840), (388, 1221080), (392, 1208620), (445, 1064672), (485, 976864), (490, 966896), (560, 846034), (623, 760480), (679, 697760), (686, 690640), (712, 665420), (776, 610540), (784, 604310), (890, 532336), (970, 488432), (980, 483448), (1120, 423017), (1246, 380240), (1358, 348880), (1372, 345320), (1424, 332710), (1552, 305270), (1568, 302155), (1715, 276256), (1780, 266168), (1940, 244216), (1960, 241724), (2492, 190120), (2716, 174440), (2744, 172660), (2848, 166355), (3104, 152635), (3115, 152096), (3395, 139552), (3430, 138128), (3560, 133084), (3880, 122108), (3920, 120862), (4361, 108640), (4753, 99680), (4984, 95060), (5432, 87220), (5488, 86330), (6230, 76048), (6790, 69776), (6860, 69064), (7120, 66542), (7760, 61054), (7840, 60431), (8633, 54880), (8722, 54320), (9506, 49840), (9968, 47530), (10864, 43610), (10976, 43165), (12460, 38024), (13580, 34888), (13720, 34532), (14240, 33271), (15520, 30527), (17266, 27440), (17444, 27160), (19012, 24920), (19936, 23765), (21728, 21805)]