224715520

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:510

約数の個数: 144

約数和(自身を含む): 596030400

約数和(自身を除く): 371314880

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 32, 34, 40, 46, 64, 68, 80, 85, 92, 115, 128, 136, 160, 170, 184, 230, 256, 272, 320, 340, 368, 391, 449, 460, 544, 640, 680, 736, 782, 898, 920, 1088, 1280, 1360, 1472, 1564, 1796, 1840, 1955, 2176, 2245, 2720, 2944, 3128, 3592, 3680, 3910, 4352, 4490, 5440, 5888, 6256, 7184, 7360, 7633, 7820, 8980, 10327, 10880, 12512, 14368, 14720, 15266, 15640, 17960, 20654, 21760, 25024, 28736, 29440, 30532, 31280, 35920, 38165, 41308, 50048, 51635, 57472, 61064, 62560, 71840, 76330, 82616, 100096, 103270, 114944, 122128, 125120, 143680, 152660, 165232, 175559, 206540, 244256, 250240, 287360, 305320, 330464, 351118, 413080, 488512, 500480, 574720, 610640, 660928, 702236, 826160, 877795, 977024, 1221280, 1321856, 1404472, 1652320, 1755590, 1954048, 2442560, 2643712, 2808944, 3304640, 3511180, 4885120, 5617888, 6609280, 7022360, 9770240, 11235776, 13218560, 14044720, 22471552, 28089440, 44943104, 56178880, 112357760, 224715520]

約数ペア:

[(1, 224715520), (2, 112357760), (4, 56178880), (5, 44943104), (8, 28089440), (10, 22471552), (16, 14044720), (17, 13218560), (20, 11235776), (23, 9770240), (32, 7022360), (34, 6609280), (40, 5617888), (46, 4885120), (64, 3511180), (68, 3304640), (80, 2808944), (85, 2643712), (92, 2442560), (115, 1954048), (128, 1755590), (136, 1652320), (160, 1404472), (170, 1321856), (184, 1221280), (230, 977024), (256, 877795), (272, 826160), (320, 702236), (340, 660928), (368, 610640), (391, 574720), (449, 500480), (460, 488512), (544, 413080), (640, 351118), (680, 330464), (736, 305320), (782, 287360), (898, 250240), (920, 244256), (1088, 206540), (1280, 175559), (1360, 165232), (1472, 152660), (1564, 143680), (1796, 125120), (1840, 122128), (1955, 114944), (2176, 103270), (2245, 100096), (2720, 82616), (2944, 76330), (3128, 71840), (3592, 62560), (3680, 61064), (3910, 57472), (4352, 51635), (4490, 50048), (5440, 41308), (5888, 38165), (6256, 35920), (7184, 31280), (7360, 30532), (7633, 29440), (7820, 28736), (8980, 25024), (10327, 21760), (10880, 20654), (12512, 17960), (14368, 15640), (14720, 15266)]