1447225920

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{23929}}^1$

素因数の和:23962

約数の個数: 224

約数和(自身を含む): 5835091200

約数和(自身を除く): 4387865280

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, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 23929, 30240, 47858, 60480, 71787, 95716, 119645, 143574, 167503, 191432, 215361, 239290, 287148, 335006, 358935, 382864, 430722, 478580, 502509, 574296, 646083, 670012, 717870, 765728, 837515, 861444, 957160, 1005018, 1076805, 1148592, 1292166, 1340024, 1435740, 1507527, 1531456, 1675030, 1722888, 1914320, 2010036, 2153610, 2297184, 2512545, 2584332, 2680048, 2871480, 3015054, 3230415, 3350060, 3445776, 3828640, 4020072, 4307220, 4522581, 4594368, 5025090, 5168664, 5360096, 5742960, 6030108, 6460830, 6700120, 6891552, 7537635, 7657280, 8040144, 8614440, 9045162, 10050180, 10337328, 10720192, 11485920, 12060216, 12921660, 13400240, 13783104, 15075270, 16080288, 17228880, 18090324, 20100360, 20674656, 22612905, 22971840, 24120432, 25843320, 26800480, 30150540, 32160576, 34457760, 36180648, 40200720, 41349312, 45225810, 48240864, 51686640, 53600960, 60301080, 68915520, 72361296, 80401440, 90451620, 96481728, 103373280, 120602160, 144722592, 160802880, 180903240, 206746560, 241204320, 289445184, 361806480, 482408640, 723612960, 1447225920]

約数ペア:

[(1, 1447225920), (2, 723612960), (3, 482408640), (4, 361806480), (5, 289445184), (6, 241204320), (7, 206746560), (8, 180903240), (9, 160802880), (10, 144722592), (12, 120602160), (14, 103373280), (15, 96481728), (16, 90451620), (18, 80401440), (20, 72361296), (21, 68915520), (24, 60301080), (27, 53600960), (28, 51686640), (30, 48240864), (32, 45225810), (35, 41349312), (36, 40200720), (40, 36180648), (42, 34457760), (45, 32160576), (48, 30150540), (54, 26800480), (56, 25843320), (60, 24120432), (63, 22971840), (64, 22612905), (70, 20674656), (72, 20100360), (80, 18090324), (84, 17228880), (90, 16080288), (96, 15075270), (105, 13783104), (108, 13400240), (112, 12921660), (120, 12060216), (126, 11485920), (135, 10720192), (140, 10337328), (144, 10050180), (160, 9045162), (168, 8614440), (180, 8040144), (189, 7657280), (192, 7537635), (210, 6891552), (216, 6700120), (224, 6460830), (240, 6030108), (252, 5742960), (270, 5360096), (280, 5168664), (288, 5025090), (315, 4594368), (320, 4522581), (336, 4307220), (360, 4020072), (378, 3828640), (420, 3445776), (432, 3350060), (448, 3230415), (480, 3015054), (504, 2871480), (540, 2680048), (560, 2584332), (576, 2512545), (630, 2297184), (672, 2153610), (720, 2010036), (756, 1914320), (840, 1722888), (864, 1675030), (945, 1531456), (960, 1507527), (1008, 1435740), (1080, 1340024), (1120, 1292166), (1260, 1148592), (1344, 1076805), (1440, 1005018), (1512, 957160), (1680, 861444), (1728, 837515), (1890, 765728), (2016, 717870), (2160, 670012), (2240, 646083), (2520, 574296), (2880, 502509), (3024, 478580), (3360, 430722), (3780, 382864), (4032, 358935), (4320, 335006), (5040, 287148), (6048, 239290), (6720, 215361), (7560, 191432), (8640, 167503), (10080, 143574), (12096, 119645), (15120, 95716), (20160, 71787), (23929, 60480), (30240, 47858)]