2041226880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13807}}^1$

素因数の和:13847

約数の個数: 256

約数和(自身を含む): 8112476160

約数和(自身を除く): 6071249280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 528, 560, 616, 640, 660, 672, 704, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1408, 1540, 1680, 1760, 1848, 1920, 2112, 2240, 2310, 2464, 2640, 2688, 3080, 3360, 3520, 3696, 4224, 4480, 4620, 4928, 5280, 6160, 6720, 7040, 7392, 9240, 9856, 10560, 12320, 13440, 13807, 14784, 18480, 21120, 24640, 27614, 29568, 36960, 41421, 49280, 55228, 69035, 73920, 82842, 96649, 110456, 138070, 147840, 151877, 165684, 193298, 207105, 220912, 276140, 289947, 303754, 331368, 386596, 414210, 441824, 455631, 483245, 552280, 579894, 607508, 662736, 759385, 773192, 828420, 883648, 911262, 966490, 1063139, 1104560, 1159788, 1215016, 1325472, 1449735, 1518770, 1546384, 1656840, 1767296, 1822524, 1932980, 2126278, 2209120, 2278155, 2319576, 2430032, 2650944, 2899470, 3037540, 3092768, 3189417, 3313680, 3645048, 3865960, 4252556, 4418240, 4556310, 4639152, 4860064, 5301888, 5315695, 5798940, 6075080, 6185536, 6378834, 6627360, 7290096, 7731920, 8505112, 8836480, 9112620, 9278304, 9720128, 10631390, 11597880, 12150160, 12371072, 12757668, 13254720, 14580192, 15463840, 15947085, 17010224, 18225240, 18556608, 19440256, 21262780, 23195760, 24300320, 25515336, 26509440, 29160384, 30927680, 31894170, 34020448, 36450480, 37113216, 42525560, 46391520, 48600640, 51030672, 58320768, 61855360, 63788340, 68040896, 72900960, 85051120, 92783040, 97201280, 102061344, 127576680, 136081792, 145801920, 170102240, 185566080, 204122688, 255153360, 291603840, 340204480, 408245376, 510306720, 680408960, 1020613440, 2041226880]

約数ペア:

[(1, 2041226880), (2, 1020613440), (3, 680408960), (4, 510306720), (5, 408245376), (6, 340204480), (7, 291603840), (8, 255153360), (10, 204122688), (11, 185566080), (12, 170102240), (14, 145801920), (15, 136081792), (16, 127576680), (20, 102061344), (21, 97201280), (22, 92783040), (24, 85051120), (28, 72900960), (30, 68040896), (32, 63788340), (33, 61855360), (35, 58320768), (40, 51030672), (42, 48600640), (44, 46391520), (48, 42525560), (55, 37113216), (56, 36450480), (60, 34020448), (64, 31894170), (66, 30927680), (70, 29160384), (77, 26509440), (80, 25515336), (84, 24300320), (88, 23195760), (96, 21262780), (105, 19440256), (110, 18556608), (112, 18225240), (120, 17010224), (128, 15947085), (132, 15463840), (140, 14580192), (154, 13254720), (160, 12757668), (165, 12371072), (168, 12150160), (176, 11597880), (192, 10631390), (210, 9720128), (220, 9278304), (224, 9112620), (231, 8836480), (240, 8505112), (264, 7731920), (280, 7290096), (308, 6627360), (320, 6378834), (330, 6185536), (336, 6075080), (352, 5798940), (384, 5315695), (385, 5301888), (420, 4860064), (440, 4639152), (448, 4556310), (462, 4418240), (480, 4252556), (528, 3865960), (560, 3645048), (616, 3313680), (640, 3189417), (660, 3092768), (672, 3037540), (704, 2899470), (770, 2650944), (840, 2430032), (880, 2319576), (896, 2278155), (924, 2209120), (960, 2126278), (1056, 1932980), (1120, 1822524), (1155, 1767296), (1232, 1656840), (1320, 1546384), (1344, 1518770), (1408, 1449735), (1540, 1325472), (1680, 1215016), (1760, 1159788), (1848, 1104560), (1920, 1063139), (2112, 966490), (2240, 911262), (2310, 883648), (2464, 828420), (2640, 773192), (2688, 759385), (3080, 662736), (3360, 607508), (3520, 579894), (3696, 552280), (4224, 483245), (4480, 455631), (4620, 441824), (4928, 414210), (5280, 386596), (6160, 331368), (6720, 303754), (7040, 289947), (7392, 276140), (9240, 220912), (9856, 207105), (10560, 193298), (12320, 165684), (13440, 151877), (13807, 147840), (14784, 138070), (18480, 110456), (21120, 96649), (24640, 82842), (27614, 73920), (29568, 69035), (36960, 55228), (41421, 49280)]