214823040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{881}}^1$

素因数の和:1030

約数の個数: 128

約数和(自身を含む): 690923520

約数和(自身を除く): 476100480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 192, 240, 254, 320, 381, 384, 480, 508, 635, 640, 762, 881, 960, 1016, 1270, 1524, 1762, 1905, 1920, 2032, 2540, 2643, 3048, 3524, 3810, 4064, 4405, 5080, 5286, 6096, 7048, 7620, 8128, 8810, 10160, 10572, 12192, 13215, 14096, 15240, 16256, 17620, 20320, 21144, 24384, 26430, 28192, 30480, 35240, 40640, 42288, 48768, 52860, 56384, 60960, 70480, 81280, 84576, 105720, 111887, 112768, 121920, 140960, 169152, 211440, 223774, 243840, 281920, 335661, 338304, 422880, 447548, 559435, 563840, 671322, 845760, 895096, 1118870, 1342644, 1678305, 1691520, 1790192, 2237740, 2685288, 3356610, 3580384, 4475480, 5370576, 6713220, 7160768, 8950960, 10741152, 13426440, 14321536, 17901920, 21482304, 26852880, 35803840, 42964608, 53705760, 71607680, 107411520, 214823040]

約数ペア:

[(1, 214823040), (2, 107411520), (3, 71607680), (4, 53705760), (5, 42964608), (6, 35803840), (8, 26852880), (10, 21482304), (12, 17901920), (15, 14321536), (16, 13426440), (20, 10741152), (24, 8950960), (30, 7160768), (32, 6713220), (40, 5370576), (48, 4475480), (60, 3580384), (64, 3356610), (80, 2685288), (96, 2237740), (120, 1790192), (127, 1691520), (128, 1678305), (160, 1342644), (192, 1118870), (240, 895096), (254, 845760), (320, 671322), (381, 563840), (384, 559435), (480, 447548), (508, 422880), (635, 338304), (640, 335661), (762, 281920), (881, 243840), (960, 223774), (1016, 211440), (1270, 169152), (1524, 140960), (1762, 121920), (1905, 112768), (1920, 111887), (2032, 105720), (2540, 84576), (2643, 81280), (3048, 70480), (3524, 60960), (3810, 56384), (4064, 52860), (4405, 48768), (5080, 42288), (5286, 40640), (6096, 35240), (7048, 30480), (7620, 28192), (8128, 26430), (8810, 24384), (10160, 21144), (10572, 20320), (12192, 17620), (13215, 16256), (14096, 15240)]