73533440

素因数分解:

$2^{11}\times 5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 108088000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 64, 80, 86, 128, 160, 167, 172, 215, 256, 320, 334, 344, 430, 512, 640, 668, 688, 835, 860, 1024, 1280, 1336, 1376, 1670, 1720, 2048, 2560, 2672, 2752, 3340, 3440, 5120, 5344, 5504, 6680, 6880, 7181, 10240, 10688, 11008, 13360, 13760, 14362, 21376, 22016, 26720, 27520, 28724, 35905, 42752, 44032, 53440, 55040, 57448, 71810, 85504, 88064, 106880, 110080, 114896, 143620, 171008, 213760, 220160, 229792, 287240, 342016, 427520, 440320, 459584, 574480, 855040, 919168, 1148960, 1710080, 1838336, 2297920, 3676672, 4595840, 7353344, 9191680, 14706688, 18383360, 36766720, 73533440]

約数ペア:

[(1, 73533440), (2, 36766720), (4, 18383360), (5, 14706688), (8, 9191680), (10, 7353344), (16, 4595840), (20, 3676672), (32, 2297920), (40, 1838336), (43, 1710080), (64, 1148960), (80, 919168), (86, 855040), (128, 574480), (160, 459584), (167, 440320), (172, 427520), (215, 342016), (256, 287240), (320, 229792), (334, 220160), (344, 213760), (430, 171008), (512, 143620), (640, 114896), (668, 110080), (688, 106880), (835, 88064), (860, 85504), (1024, 71810), (1280, 57448), (1336, 55040), (1376, 53440), (1670, 44032), (1720, 42752), (2048, 35905), (2560, 28724), (2672, 27520), (2752, 26720), (3340, 22016), (3440, 21376), (5120, 14362), (5344, 13760), (5504, 13360), (6680, 11008), (6880, 10688), (7181, 10240)]