1929634560

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{23929}}^1$

素因数の和:23963

約数の個数: 216

約数和(自身を含む): 7630415520

約数和(自身を除く): 5700780960

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5376, 5760, 6720, 8064, 8960, 10080, 11520, 13440, 16128, 20160, 23929, 26880, 40320, 47858, 71787, 80640, 95716, 119645, 143574, 167503, 191432, 215361, 239290, 287148, 335006, 358935, 382864, 430722, 478580, 502509, 574296, 670012, 717870, 765728, 837515, 861444, 957160, 1005018, 1076805, 1148592, 1340024, 1435740, 1507527, 1531456, 1675030, 1722888, 1914320, 2010036, 2153610, 2297184, 2512545, 2680048, 2871480, 3015054, 3062912, 3350060, 3445776, 3828640, 4020072, 4307220, 4594368, 5025090, 5360096, 5742960, 6030108, 6125824, 6700120, 6891552, 7537635, 7657280, 8040144, 8614440, 9188736, 10050180, 10720192, 11485920, 12060216, 13400240, 13783104, 15075270, 15314560, 16080288, 17228880, 18377472, 20100360, 21440384, 22971840, 24120432, 26800480, 27566208, 30150540, 30629120, 32160576, 34457760, 40200720, 42880768, 45943680, 48240864, 53600960, 55132416, 60301080, 64321152, 68915520, 80401440, 91887360, 96481728, 107201920, 120602160, 128642304, 137831040, 160802880, 192963456, 214403840, 241204320, 275662080, 321605760, 385926912, 482408640, 643211520, 964817280, 1929634560]

約数ペア:

[(1, 1929634560), (2, 964817280), (3, 643211520), (4, 482408640), (5, 385926912), (6, 321605760), (7, 275662080), (8, 241204320), (9, 214403840), (10, 192963456), (12, 160802880), (14, 137831040), (15, 128642304), (16, 120602160), (18, 107201920), (20, 96481728), (21, 91887360), (24, 80401440), (28, 68915520), (30, 64321152), (32, 60301080), (35, 55132416), (36, 53600960), (40, 48240864), (42, 45943680), (45, 42880768), (48, 40200720), (56, 34457760), (60, 32160576), (63, 30629120), (64, 30150540), (70, 27566208), (72, 26800480), (80, 24120432), (84, 22971840), (90, 21440384), (96, 20100360), (105, 18377472), (112, 17228880), (120, 16080288), (126, 15314560), (128, 15075270), (140, 13783104), (144, 13400240), (160, 12060216), (168, 11485920), (180, 10720192), (192, 10050180), (210, 9188736), (224, 8614440), (240, 8040144), (252, 7657280), (256, 7537635), (280, 6891552), (288, 6700120), (315, 6125824), (320, 6030108), (336, 5742960), (360, 5360096), (384, 5025090), (420, 4594368), (448, 4307220), (480, 4020072), (504, 3828640), (560, 3445776), (576, 3350060), (630, 3062912), (640, 3015054), (672, 2871480), (720, 2680048), (768, 2512545), (840, 2297184), (896, 2153610), (960, 2010036), (1008, 1914320), (1120, 1722888), (1152, 1675030), (1260, 1531456), (1280, 1507527), (1344, 1435740), (1440, 1340024), (1680, 1148592), (1792, 1076805), (1920, 1005018), (2016, 957160), (2240, 861444), (2304, 837515), (2520, 765728), (2688, 717870), (2880, 670012), (3360, 574296), (3840, 502509), (4032, 478580), (4480, 430722), (5040, 382864), (5376, 358935), (5760, 335006), (6720, 287148), (8064, 239290), (8960, 215361), (10080, 191432), (11520, 167503), (13440, 143574), (16128, 119645), (20160, 95716), (23929, 80640), (26880, 71787), (40320, 47858)]