163374080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1877}}^1$

素因数の和:1919

約数の個数: 88

約数和(自身を含む): 415180728

約数和(自身を除く): 251806648

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 512, 544, 640, 680, 1024, 1088, 1280, 1360, 1877, 2176, 2560, 2720, 3754, 4352, 5120, 5440, 7508, 8704, 9385, 10880, 15016, 17408, 18770, 21760, 30032, 31909, 37540, 43520, 60064, 63818, 75080, 87040, 120128, 127636, 150160, 159545, 240256, 255272, 300320, 319090, 480512, 510544, 600640, 638180, 961024, 1021088, 1201280, 1276360, 1922048, 2042176, 2402560, 2552720, 4084352, 4805120, 5105440, 8168704, 9610240, 10210880, 16337408, 20421760, 32674816, 40843520, 81687040, 163374080]

約数ペア:

[(1, 163374080), (2, 81687040), (4, 40843520), (5, 32674816), (8, 20421760), (10, 16337408), (16, 10210880), (17, 9610240), (20, 8168704), (32, 5105440), (34, 4805120), (40, 4084352), (64, 2552720), (68, 2402560), (80, 2042176), (85, 1922048), (128, 1276360), (136, 1201280), (160, 1021088), (170, 961024), (256, 638180), (272, 600640), (320, 510544), (340, 480512), (512, 319090), (544, 300320), (640, 255272), (680, 240256), (1024, 159545), (1088, 150160), (1280, 127636), (1360, 120128), (1877, 87040), (2176, 75080), (2560, 63818), (2720, 60064), (3754, 43520), (4352, 37540), (5120, 31909), (5440, 30032), (7508, 21760), (8704, 18770), (9385, 17408), (10880, 15016)]