1566340480

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1097}}^1$

素因数の和:1236

約数の個数: 128

約数和(自身を含む): 3951218880

約数和(自身を除く): 2384878400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 97, 115, 128, 160, 184, 194, 230, 320, 368, 388, 460, 485, 640, 736, 776, 920, 970, 1097, 1472, 1552, 1840, 1940, 2194, 2231, 2944, 3104, 3680, 3880, 4388, 4462, 5485, 6208, 7360, 7760, 8776, 8924, 10970, 11155, 12416, 14720, 15520, 17552, 17848, 21940, 22310, 25231, 31040, 35104, 35696, 43880, 44620, 50462, 62080, 70208, 71392, 87760, 89240, 100924, 106409, 126155, 140416, 142784, 175520, 178480, 201848, 212818, 252310, 285568, 351040, 356960, 403696, 425636, 504620, 532045, 702080, 713920, 807392, 851272, 1009240, 1064090, 1427840, 1614784, 1702544, 2018480, 2128180, 2447407, 3229568, 3405088, 4036960, 4256360, 4894814, 6810176, 8073920, 8512720, 9789628, 12237035, 13620352, 16147840, 17025440, 19579256, 24474070, 34050880, 39158512, 48948140, 68101760, 78317024, 97896280, 156634048, 195792560, 313268096, 391585120, 783170240, 1566340480]

約数ペア:

[(1, 1566340480), (2, 783170240), (4, 391585120), (5, 313268096), (8, 195792560), (10, 156634048), (16, 97896280), (20, 78317024), (23, 68101760), (32, 48948140), (40, 39158512), (46, 34050880), (64, 24474070), (80, 19579256), (92, 17025440), (97, 16147840), (115, 13620352), (128, 12237035), (160, 9789628), (184, 8512720), (194, 8073920), (230, 6810176), (320, 4894814), (368, 4256360), (388, 4036960), (460, 3405088), (485, 3229568), (640, 2447407), (736, 2128180), (776, 2018480), (920, 1702544), (970, 1614784), (1097, 1427840), (1472, 1064090), (1552, 1009240), (1840, 851272), (1940, 807392), (2194, 713920), (2231, 702080), (2944, 532045), (3104, 504620), (3680, 425636), (3880, 403696), (4388, 356960), (4462, 351040), (5485, 285568), (6208, 252310), (7360, 212818), (7760, 201848), (8776, 178480), (8924, 175520), (10970, 142784), (11155, 140416), (12416, 126155), (14720, 106409), (15520, 100924), (17552, 89240), (17848, 87760), (21940, 71392), (22310, 70208), (25231, 62080), (31040, 50462), (35104, 44620), (35696, 43880)]