199136640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6101}}^1$

素因数の和:6140

約数の個数: 128

約数和(自身を含む): 672196320

約数和(自身を除く): 473059680

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, 6101, 6528, 8160, 10880, 12202, 16320, 18303, 24404, 30505, 32640, 36606, 48808, 61010, 73212, 91515, 97616, 103717, 122020, 146424, 183030, 195232, 207434, 244040, 292848, 311151, 366060, 390464, 414868, 488080, 518585, 585696, 622302, 732120, 780928, 829736, 976160, 1037170, 1171392, 1244604, 1464240, 1555755, 1659472, 1952320, 2074340, 2342784, 2489208, 2928480, 3111510, 3318944, 3904640, 4148680, 4978416, 5856960, 6223020, 6637888, 8297360, 9956832, 11713920, 12446040, 13275776, 16594720, 19913664, 24892080, 33189440, 39827328, 49784160, 66378880, 99568320, 199136640]

約数ペア:

[(1, 199136640), (2, 99568320), (3, 66378880), (4, 49784160), (5, 39827328), (6, 33189440), (8, 24892080), (10, 19913664), (12, 16594720), (15, 13275776), (16, 12446040), (17, 11713920), (20, 9956832), (24, 8297360), (30, 6637888), (32, 6223020), (34, 5856960), (40, 4978416), (48, 4148680), (51, 3904640), (60, 3318944), (64, 3111510), (68, 2928480), (80, 2489208), (85, 2342784), (96, 2074340), (102, 1952320), (120, 1659472), (128, 1555755), (136, 1464240), (160, 1244604), (170, 1171392), (192, 1037170), (204, 976160), (240, 829736), (255, 780928), (272, 732120), (320, 622302), (340, 585696), (384, 518585), (408, 488080), (480, 414868), (510, 390464), (544, 366060), (640, 311151), (680, 292848), (816, 244040), (960, 207434), (1020, 195232), (1088, 183030), (1360, 146424), (1632, 122020), (1920, 103717), (2040, 97616), (2176, 91515), (2720, 73212), (3264, 61010), (4080, 48808), (5440, 36606), (6101, 32640), (6528, 30505), (8160, 24404), (10880, 18303), (12202, 16320)]