265918080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8147}}^1$

素因数の和:8186

約数の個数: 128

約数和(自身を含む): 897583680

約数和(自身を除く): 631665600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 384, 408, 480, 510, 544, 640, 680, 816, 960, 1020, 1088, 1360, 1632, 1920, 2040, 2176, 2720, 3264, 4080, 5440, 6528, 8147, 8160, 10880, 16294, 16320, 24441, 32588, 32640, 40735, 48882, 65176, 81470, 97764, 122205, 130352, 138499, 162940, 195528, 244410, 260704, 276998, 325880, 391056, 415497, 488820, 521408, 553996, 651760, 692495, 782112, 830994, 977640, 1042816, 1107992, 1303520, 1384990, 1564224, 1661988, 1955280, 2077485, 2215984, 2607040, 2769980, 3128448, 3323976, 3910560, 4154970, 4431968, 5214080, 5539960, 6647952, 7821120, 8309940, 8863936, 11079920, 13295904, 15642240, 16619880, 17727872, 22159840, 26591808, 33239760, 44319680, 53183616, 66479520, 88639360, 132959040, 265918080]

約数ペア:

[(1, 265918080), (2, 132959040), (3, 88639360), (4, 66479520), (5, 53183616), (6, 44319680), (8, 33239760), (10, 26591808), (12, 22159840), (15, 17727872), (16, 16619880), (17, 15642240), (20, 13295904), (24, 11079920), (30, 8863936), (32, 8309940), (34, 7821120), (40, 6647952), (48, 5539960), (51, 5214080), (60, 4431968), (64, 4154970), (68, 3910560), (80, 3323976), (85, 3128448), (96, 2769980), (102, 2607040), (120, 2215984), (128, 2077485), (136, 1955280), (160, 1661988), (170, 1564224), (192, 1384990), (204, 1303520), (240, 1107992), (255, 1042816), (272, 977640), (320, 830994), (340, 782112), (384, 692495), (408, 651760), (480, 553996), (510, 521408), (544, 488820), (640, 415497), (680, 391056), (816, 325880), (960, 276998), (1020, 260704), (1088, 244410), (1360, 195528), (1632, 162940), (1920, 138499), (2040, 130352), (2176, 122205), (2720, 97764), (3264, 81470), (4080, 65176), (5440, 48882), (6528, 40735), (8147, 32640), (8160, 32588), (10880, 24441), (16294, 16320)]