2013091920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{631}}^1$

素因数の和:871

約数の個数: 320

約数和(自身を含む): 7974727680

約数和(自身を除く): 5961635760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 211, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 422, 432, 504, 540, 560, 630, 631, 633, 720, 756, 840, 844, 945, 1008, 1055, 1080, 1260, 1262, 1266, 1477, 1512, 1680, 1688, 1890, 1893, 1899, 2110, 2160, 2520, 2524, 2532, 2954, 3024, 3155, 3165, 3376, 3780, 3786, 3798, 4220, 4417, 4431, 5040, 5048, 5064, 5679, 5697, 5908, 6310, 6330, 7385, 7560, 7572, 7596, 8440, 8834, 8862, 9465, 9495, 10096, 10128, 11358, 11394, 11816, 12620, 12660, 13251, 13293, 14770, 15120, 15144, 15192, 16880, 17037, 17668, 17724, 18930, 18990, 22085, 22155, 22716, 22788, 23632, 25240, 25320, 26502, 26586, 28395, 28485, 29540, 30288, 30384, 34074, 35336, 35448, 37860, 37980, 39753, 39879, 44170, 44310, 45432, 45576, 50480, 50640, 53004, 53172, 56790, 56970, 59080, 66255, 66465, 68148, 70672, 70896, 75720, 75960, 79506, 79758, 85185, 88340, 88620, 90864, 91152, 106008, 106344, 113580, 113940, 118160, 119259, 132510, 132930, 133141, 136296, 151440, 151920, 159012, 159516, 170370, 176680, 177240, 198765, 199395, 212016, 212688, 227160, 227880, 238518, 265020, 265860, 266282, 272592, 318024, 319032, 340740, 353360, 354480, 397530, 398790, 399423, 454320, 455760, 477036, 530040, 531720, 532564, 596295, 636048, 638064, 665705, 681480, 795060, 797580, 798846, 931987, 954072, 1060080, 1063440, 1065128, 1192590, 1198269, 1331410, 1362960, 1590120, 1595160, 1597692, 1863974, 1908144, 1997115, 2130256, 2385180, 2396538, 2662820, 2795961, 3180240, 3190320, 3195384, 3594807, 3727948, 3994230, 4659935, 4770360, 4793076, 5325640, 5591922, 5991345, 6390768, 7189614, 7455896, 7988460, 8387883, 9319870, 9540720, 9586152, 10651280, 11183844, 11982690, 13979805, 14379228, 14911792, 15976920, 16775766, 17974035, 18639740, 19172304, 22367688, 23965380, 25163649, 27959610, 28758456, 31953840, 33551532, 35948070, 37279480, 41939415, 44735376, 47930760, 50327298, 55919220, 57516912, 67103064, 71896140, 74558960, 83878830, 95861520, 100654596, 111838440, 125818245, 134206128, 143792280, 167757660, 201309192, 223676880, 251636490, 287584560, 335515320, 402618384, 503272980, 671030640, 1006545960, 2013091920]

約数ペア:

[(1, 2013091920), (2, 1006545960), (3, 671030640), (4, 503272980), (5, 402618384), (6, 335515320), (7, 287584560), (8, 251636490), (9, 223676880), (10, 201309192), (12, 167757660), (14, 143792280), (15, 134206128), (16, 125818245), (18, 111838440), (20, 100654596), (21, 95861520), (24, 83878830), (27, 74558960), (28, 71896140), (30, 67103064), (35, 57516912), (36, 55919220), (40, 50327298), (42, 47930760), (45, 44735376), (48, 41939415), (54, 37279480), (56, 35948070), (60, 33551532), (63, 31953840), (70, 28758456), (72, 27959610), (80, 25163649), (84, 23965380), (90, 22367688), (105, 19172304), (108, 18639740), (112, 17974035), (120, 16775766), (126, 15976920), (135, 14911792), (140, 14379228), (144, 13979805), (168, 11982690), (180, 11183844), (189, 10651280), (210, 9586152), (211, 9540720), (216, 9319870), (240, 8387883), (252, 7988460), (270, 7455896), (280, 7189614), (315, 6390768), (336, 5991345), (360, 5591922), (378, 5325640), (420, 4793076), (422, 4770360), (432, 4659935), (504, 3994230), (540, 3727948), (560, 3594807), (630, 3195384), (631, 3190320), (633, 3180240), (720, 2795961), (756, 2662820), (840, 2396538), (844, 2385180), (945, 2130256), (1008, 1997115), (1055, 1908144), (1080, 1863974), (1260, 1597692), (1262, 1595160), (1266, 1590120), (1477, 1362960), (1512, 1331410), (1680, 1198269), (1688, 1192590), (1890, 1065128), (1893, 1063440), (1899, 1060080), (2110, 954072), (2160, 931987), (2520, 798846), (2524, 797580), (2532, 795060), (2954, 681480), (3024, 665705), (3155, 638064), (3165, 636048), (3376, 596295), (3780, 532564), (3786, 531720), (3798, 530040), (4220, 477036), (4417, 455760), (4431, 454320), (5040, 399423), (5048, 398790), (5064, 397530), (5679, 354480), (5697, 353360), (5908, 340740), (6310, 319032), (6330, 318024), (7385, 272592), (7560, 266282), (7572, 265860), (7596, 265020), (8440, 238518), (8834, 227880), (8862, 227160), (9465, 212688), (9495, 212016), (10096, 199395), (10128, 198765), (11358, 177240), (11394, 176680), (11816, 170370), (12620, 159516), (12660, 159012), (13251, 151920), (13293, 151440), (14770, 136296), (15120, 133141), (15144, 132930), (15192, 132510), (16880, 119259), (17037, 118160), (17668, 113940), (17724, 113580), (18930, 106344), (18990, 106008), (22085, 91152), (22155, 90864), (22716, 88620), (22788, 88340), (23632, 85185), (25240, 79758), (25320, 79506), (26502, 75960), (26586, 75720), (28395, 70896), (28485, 70672), (29540, 68148), (30288, 66465), (30384, 66255), (34074, 59080), (35336, 56970), (35448, 56790), (37860, 53172), (37980, 53004), (39753, 50640), (39879, 50480), (44170, 45576), (44310, 45432)]