1696208640

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{63103}}^1$

素因数の和:63134

約数の個数: 144

約数和(自身を含む): 6191259648

約数和(自身を除く): 4495051008

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 63103, 126206, 189309, 252412, 315515, 378618, 441721, 504824, 631030, 757236, 883442, 946545, 1009648, 1262060, 1325163, 1514472, 1766884, 1893090, 2019296, 2208605, 2524120, 2650326, 3028944, 3533768, 3786180, 4038592, 4417210, 5048240, 5300652, 6057888, 6625815, 7067536, 7572360, 8077184, 8834420, 10096480, 10601304, 12115776, 13251630, 14135072, 15144720, 16154368, 17668840, 20192960, 21202608, 24231552, 26503260, 28270144, 30289440, 35337680, 40385920, 42405216, 48463104, 53006520, 56540288, 60578880, 70675360, 80771840, 84810432, 106013040, 113080576, 121157760, 141350720, 169620864, 212026080, 242315520, 282701440, 339241728, 424052160, 565402880, 848104320, 1696208640]

約数ペア:

[(1, 1696208640), (2, 848104320), (3, 565402880), (4, 424052160), (5, 339241728), (6, 282701440), (7, 242315520), (8, 212026080), (10, 169620864), (12, 141350720), (14, 121157760), (15, 113080576), (16, 106013040), (20, 84810432), (21, 80771840), (24, 70675360), (28, 60578880), (30, 56540288), (32, 53006520), (35, 48463104), (40, 42405216), (42, 40385920), (48, 35337680), (56, 30289440), (60, 28270144), (64, 26503260), (70, 24231552), (80, 21202608), (84, 20192960), (96, 17668840), (105, 16154368), (112, 15144720), (120, 14135072), (128, 13251630), (140, 12115776), (160, 10601304), (168, 10096480), (192, 8834420), (210, 8077184), (224, 7572360), (240, 7067536), (256, 6625815), (280, 6057888), (320, 5300652), (336, 5048240), (384, 4417210), (420, 4038592), (448, 3786180), (480, 3533768), (560, 3028944), (640, 2650326), (672, 2524120), (768, 2208605), (840, 2019296), (896, 1893090), (960, 1766884), (1120, 1514472), (1280, 1325163), (1344, 1262060), (1680, 1009648), (1792, 946545), (1920, 883442), (2240, 757236), (2688, 631030), (3360, 504824), (3840, 441721), (4480, 378618), (5376, 315515), (6720, 252412), (8960, 189309), (13440, 126206), (26880, 63103)]