2107153440

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{23227}}^1$

素因数の和:23261

約数の個数: 240

約数和(自身を含む): 8499218112

約数和(自身を除く): 6392064672

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5670, 6048, 6480, 7560, 9072, 10080, 11340, 12960, 15120, 18144, 22680, 23227, 30240, 45360, 46454, 69681, 90720, 92908, 116135, 139362, 162589, 185816, 209043, 232270, 278724, 325178, 348405, 371632, 418086, 464540, 487767, 557448, 627129, 650356, 696810, 743264, 812945, 836172, 929080, 975534, 1045215, 1114896, 1254258, 1300712, 1393620, 1463301, 1625890, 1672344, 1858160, 1881387, 1951068, 2090430, 2229792, 2438835, 2508516, 2601424, 2787240, 2926602, 3135645, 3251780, 3344688, 3716320, 3762774, 3902136, 4180860, 4389903, 4877670, 5017032, 5202848, 5574480, 5853204, 6271290, 6503560, 6689376, 7316505, 7525548, 7804272, 8361720, 8779806, 9406935, 9755340, 10034064, 11148960, 11706408, 12542580, 13007120, 13169709, 14633010, 15051096, 15608544, 16723440, 17559612, 18813870, 19510680, 20068128, 21949515, 23412816, 25085160, 26014240, 26339418, 29266020, 30102192, 33446880, 35119224, 37627740, 39021360, 43899030, 46825632, 50170320, 52678836, 58532040, 60204384, 65848545, 70238448, 75255480, 78042720, 87798060, 100340640, 105357672, 117064080, 131697090, 140476896, 150510960, 175596120, 210715344, 234128160, 263394180, 301021920, 351192240, 421430688, 526788360, 702384480, 1053576720, 2107153440]

約数ペア:

[(1, 2107153440), (2, 1053576720), (3, 702384480), (4, 526788360), (5, 421430688), (6, 351192240), (7, 301021920), (8, 263394180), (9, 234128160), (10, 210715344), (12, 175596120), (14, 150510960), (15, 140476896), (16, 131697090), (18, 117064080), (20, 105357672), (21, 100340640), (24, 87798060), (27, 78042720), (28, 75255480), (30, 70238448), (32, 65848545), (35, 60204384), (36, 58532040), (40, 52678836), (42, 50170320), (45, 46825632), (48, 43899030), (54, 39021360), (56, 37627740), (60, 35119224), (63, 33446880), (70, 30102192), (72, 29266020), (80, 26339418), (81, 26014240), (84, 25085160), (90, 23412816), (96, 21949515), (105, 20068128), (108, 19510680), (112, 18813870), (120, 17559612), (126, 16723440), (135, 15608544), (140, 15051096), (144, 14633010), (160, 13169709), (162, 13007120), (168, 12542580), (180, 11706408), (189, 11148960), (210, 10034064), (216, 9755340), (224, 9406935), (240, 8779806), (252, 8361720), (270, 7804272), (280, 7525548), (288, 7316505), (315, 6689376), (324, 6503560), (336, 6271290), (360, 5853204), (378, 5574480), (405, 5202848), (420, 5017032), (432, 4877670), (480, 4389903), (504, 4180860), (540, 3902136), (560, 3762774), (567, 3716320), (630, 3344688), (648, 3251780), (672, 3135645), (720, 2926602), (756, 2787240), (810, 2601424), (840, 2508516), (864, 2438835), (945, 2229792), (1008, 2090430), (1080, 1951068), (1120, 1881387), (1134, 1858160), (1260, 1672344), (1296, 1625890), (1440, 1463301), (1512, 1393620), (1620, 1300712), (1680, 1254258), (1890, 1114896), (2016, 1045215), (2160, 975534), (2268, 929080), (2520, 836172), (2592, 812945), (2835, 743264), (3024, 696810), (3240, 650356), (3360, 627129), (3780, 557448), (4320, 487767), (4536, 464540), (5040, 418086), (5670, 371632), (6048, 348405), (6480, 325178), (7560, 278724), (9072, 232270), (10080, 209043), (11340, 185816), (12960, 162589), (15120, 139362), (18144, 116135), (22680, 92908), (23227, 90720), (30240, 69681), (45360, 46454)]