228926080

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{397}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 591889680

約数和(自身を除く): 362963600

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 53, 64, 68, 80, 85, 106, 128, 136, 160, 170, 212, 265, 272, 320, 340, 397, 424, 530, 544, 640, 680, 794, 848, 901, 1060, 1088, 1360, 1588, 1696, 1802, 1985, 2120, 2176, 2720, 3176, 3392, 3604, 3970, 4240, 4505, 5440, 6352, 6749, 6784, 7208, 7940, 8480, 9010, 10880, 12704, 13498, 14416, 15880, 16960, 18020, 21041, 25408, 26996, 28832, 31760, 33745, 33920, 36040, 42082, 50816, 53992, 57664, 63520, 67490, 72080, 84164, 105205, 107984, 115328, 127040, 134980, 144160, 168328, 210410, 215968, 254080, 269960, 288320, 336656, 357697, 420820, 431936, 539920, 576640, 673312, 715394, 841640, 863872, 1079840, 1346624, 1430788, 1683280, 1788485, 2159680, 2693248, 2861576, 3366560, 3576970, 4319360, 5723152, 6733120, 7153940, 11446304, 13466240, 14307880, 22892608, 28615760, 45785216, 57231520, 114463040, 228926080]

約数ペア:

[(1, 228926080), (2, 114463040), (4, 57231520), (5, 45785216), (8, 28615760), (10, 22892608), (16, 14307880), (17, 13466240), (20, 11446304), (32, 7153940), (34, 6733120), (40, 5723152), (53, 4319360), (64, 3576970), (68, 3366560), (80, 2861576), (85, 2693248), (106, 2159680), (128, 1788485), (136, 1683280), (160, 1430788), (170, 1346624), (212, 1079840), (265, 863872), (272, 841640), (320, 715394), (340, 673312), (397, 576640), (424, 539920), (530, 431936), (544, 420820), (640, 357697), (680, 336656), (794, 288320), (848, 269960), (901, 254080), (1060, 215968), (1088, 210410), (1360, 168328), (1588, 144160), (1696, 134980), (1802, 127040), (1985, 115328), (2120, 107984), (2176, 105205), (2720, 84164), (3176, 72080), (3392, 67490), (3604, 63520), (3970, 57664), (4240, 53992), (4505, 50816), (5440, 42082), (6352, 36040), (6749, 33920), (6784, 33745), (7208, 31760), (7940, 28832), (8480, 26996), (9010, 25408), (10880, 21041), (12704, 18020), (13498, 16960), (14416, 15880)]