2548669440

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2273}}^1$

素因数の和:2374

約数の個数: 176

約数和(自身を含む): 8267063328

約数和(自身を除く): 5718393888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 128, 146, 160, 192, 219, 240, 256, 292, 320, 365, 384, 438, 480, 512, 584, 640, 730, 768, 876, 960, 1024, 1095, 1168, 1280, 1460, 1536, 1752, 1920, 2190, 2273, 2336, 2560, 2920, 3072, 3504, 3840, 4380, 4546, 4672, 5120, 5840, 6819, 7008, 7680, 8760, 9092, 9344, 11365, 11680, 13638, 14016, 15360, 17520, 18184, 18688, 22730, 23360, 27276, 28032, 34095, 35040, 36368, 37376, 45460, 46720, 54552, 56064, 68190, 70080, 72736, 74752, 90920, 93440, 109104, 112128, 136380, 140160, 145472, 165929, 181840, 186880, 218208, 224256, 272760, 280320, 290944, 331858, 363680, 373760, 436416, 497787, 545520, 560640, 581888, 663716, 727360, 829645, 872832, 995574, 1091040, 1121280, 1163776, 1327432, 1454720, 1659290, 1745664, 1991148, 2182080, 2327552, 2488935, 2654864, 2909440, 3318580, 3491328, 3982296, 4364160, 4977870, 5309728, 5818880, 6637160, 6982656, 7964592, 8728320, 9955740, 10619456, 11637760, 13274320, 15929184, 17456640, 19911480, 21238912, 26548640, 31858368, 34913280, 39822960, 42477824, 53097280, 63716736, 79645920, 84955648, 106194560, 127433472, 159291840, 169911296, 212389120, 254866944, 318583680, 424778240, 509733888, 637167360, 849556480, 1274334720, 2548669440]

約数ペア:

[(1, 2548669440), (2, 1274334720), (3, 849556480), (4, 637167360), (5, 509733888), (6, 424778240), (8, 318583680), (10, 254866944), (12, 212389120), (15, 169911296), (16, 159291840), (20, 127433472), (24, 106194560), (30, 84955648), (32, 79645920), (40, 63716736), (48, 53097280), (60, 42477824), (64, 39822960), (73, 34913280), (80, 31858368), (96, 26548640), (120, 21238912), (128, 19911480), (146, 17456640), (160, 15929184), (192, 13274320), (219, 11637760), (240, 10619456), (256, 9955740), (292, 8728320), (320, 7964592), (365, 6982656), (384, 6637160), (438, 5818880), (480, 5309728), (512, 4977870), (584, 4364160), (640, 3982296), (730, 3491328), (768, 3318580), (876, 2909440), (960, 2654864), (1024, 2488935), (1095, 2327552), (1168, 2182080), (1280, 1991148), (1460, 1745664), (1536, 1659290), (1752, 1454720), (1920, 1327432), (2190, 1163776), (2273, 1121280), (2336, 1091040), (2560, 995574), (2920, 872832), (3072, 829645), (3504, 727360), (3840, 663716), (4380, 581888), (4546, 560640), (4672, 545520), (5120, 497787), (5840, 436416), (6819, 373760), (7008, 363680), (7680, 331858), (8760, 290944), (9092, 280320), (9344, 272760), (11365, 224256), (11680, 218208), (13638, 186880), (14016, 181840), (15360, 165929), (17520, 145472), (18184, 140160), (18688, 136380), (22730, 112128), (23360, 109104), (27276, 93440), (28032, 90920), (34095, 74752), (35040, 72736), (36368, 70080), (37376, 68190), (45460, 56064), (46720, 54552)]