423793440

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{42043}}^1$

素因数の和:42071

約数の個数: 144

約数和(自身を含む): 1652833728

約数和(自身を除く): 1229040288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 42043, 84086, 126129, 168172, 210215, 252258, 294301, 336344, 378387, 420430, 504516, 588602, 630645, 672688, 756774, 840860, 882903, 1009032, 1177204, 1261290, 1345376, 1471505, 1513548, 1681720, 1765806, 1891935, 2018064, 2354408, 2522580, 2648709, 2943010, 3027096, 3363440, 3531612, 3783870, 4036128, 4414515, 4708816, 5045160, 5297418, 5886020, 6054192, 6726880, 7063224, 7567740, 8829030, 9417632, 10090320, 10594836, 11772040, 12108384, 13243545, 14126448, 15135480, 17658060, 20180640, 21189672, 23544080, 26487090, 28252896, 30270960, 35316120, 42379344, 47088160, 52974180, 60541920, 70632240, 84758688, 105948360, 141264480, 211896720, 423793440]

約数ペア:

[(1, 423793440), (2, 211896720), (3, 141264480), (4, 105948360), (5, 84758688), (6, 70632240), (7, 60541920), (8, 52974180), (9, 47088160), (10, 42379344), (12, 35316120), (14, 30270960), (15, 28252896), (16, 26487090), (18, 23544080), (20, 21189672), (21, 20180640), (24, 17658060), (28, 15135480), (30, 14126448), (32, 13243545), (35, 12108384), (36, 11772040), (40, 10594836), (42, 10090320), (45, 9417632), (48, 8829030), (56, 7567740), (60, 7063224), (63, 6726880), (70, 6054192), (72, 5886020), (80, 5297418), (84, 5045160), (90, 4708816), (96, 4414515), (105, 4036128), (112, 3783870), (120, 3531612), (126, 3363440), (140, 3027096), (144, 2943010), (160, 2648709), (168, 2522580), (180, 2354408), (210, 2018064), (224, 1891935), (240, 1765806), (252, 1681720), (280, 1513548), (288, 1471505), (315, 1345376), (336, 1261290), (360, 1177204), (420, 1009032), (480, 882903), (504, 840860), (560, 756774), (630, 672688), (672, 630645), (720, 588602), (840, 504516), (1008, 420430), (1120, 378387), (1260, 336344), (1440, 294301), (1680, 252258), (2016, 210215), (2520, 168172), (3360, 126129), (5040, 84086), (10080, 42043)]