2086289920

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 320

約数和(自身を含む): 6063361920

約数和(自身を除く): 3977072000

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 41, 44, 52, 55, 64, 65, 80, 82, 88, 104, 110, 128, 130, 139, 143, 160, 164, 176, 205, 208, 220, 256, 260, 278, 286, 320, 328, 352, 410, 416, 440, 451, 512, 520, 533, 556, 572, 640, 656, 695, 704, 715, 820, 832, 880, 902, 1040, 1066, 1112, 1144, 1280, 1312, 1390, 1408, 1430, 1529, 1640, 1664, 1760, 1804, 1807, 2080, 2132, 2224, 2255, 2288, 2560, 2624, 2665, 2780, 2816, 2860, 3058, 3280, 3328, 3520, 3608, 3614, 4160, 4264, 4448, 4510, 4576, 5248, 5330, 5560, 5632, 5699, 5720, 5863, 6116, 6560, 6656, 7040, 7216, 7228, 7645, 8320, 8528, 8896, 9020, 9035, 9152, 10496, 10660, 11120, 11398, 11440, 11726, 12232, 13120, 14080, 14432, 14456, 15290, 16640, 17056, 17792, 18040, 18070, 18304, 19877, 20992, 21320, 22240, 22796, 22880, 23452, 24464, 26240, 28160, 28495, 28864, 28912, 29315, 30580, 33280, 34112, 35584, 36080, 36140, 36608, 39754, 42640, 44480, 45592, 45760, 46904, 48928, 52480, 56990, 57728, 57824, 58630, 61160, 62689, 68224, 71168, 72160, 72280, 73216, 74087, 79508, 85280, 88960, 91184, 91520, 93808, 97856, 99385, 104960, 113980, 115456, 115648, 117260, 122320, 125378, 136448, 144320, 144560, 148174, 159016, 170560, 177920, 182368, 183040, 187616, 195712, 198770, 227960, 230912, 231296, 234520, 244640, 250756, 272896, 288640, 289120, 296348, 313445, 318032, 341120, 355840, 364736, 366080, 370435, 375232, 391424, 397540, 455920, 462592, 469040, 489280, 501512, 577280, 578240, 592696, 626890, 636064, 682240, 729472, 740870, 750464, 782848, 795080, 814957, 911840, 925184, 938080, 978560, 1003024, 1154560, 1156480, 1185392, 1253780, 1272128, 1364480, 1458944, 1481740, 1500928, 1590160, 1629914, 1823680, 1876160, 1957120, 2006048, 2312960, 2370784, 2507560, 2544256, 2917888, 2963480, 3001856, 3180320, 3259828, 3647360, 3752320, 3914240, 4012096, 4074785, 4625920, 4741568, 5015120, 5088512, 5926960, 6360640, 6519656, 7294720, 7504640, 8024192, 8149570, 9483136, 10030240, 10177024, 11853920, 12721280, 13039312, 14589440, 15009280, 16048384, 16299140, 18966272, 20060480, 23707840, 25442560, 26078624, 32096768, 32598280, 37932544, 40120960, 47415680, 50885120, 52157248, 65196560, 80241920, 94831360, 104314496, 130393120, 160483840, 189662720, 208628992, 260786240, 417257984, 521572480, 1043144960, 2086289920]

約数ペア:

[(1, 2086289920), (2, 1043144960), (4, 521572480), (5, 417257984), (8, 260786240), (10, 208628992), (11, 189662720), (13, 160483840), (16, 130393120), (20, 104314496), (22, 94831360), (26, 80241920), (32, 65196560), (40, 52157248), (41, 50885120), (44, 47415680), (52, 40120960), (55, 37932544), (64, 32598280), (65, 32096768), (80, 26078624), (82, 25442560), (88, 23707840), (104, 20060480), (110, 18966272), (128, 16299140), (130, 16048384), (139, 15009280), (143, 14589440), (160, 13039312), (164, 12721280), (176, 11853920), (205, 10177024), (208, 10030240), (220, 9483136), (256, 8149570), (260, 8024192), (278, 7504640), (286, 7294720), (320, 6519656), (328, 6360640), (352, 5926960), (410, 5088512), (416, 5015120), (440, 4741568), (451, 4625920), (512, 4074785), (520, 4012096), (533, 3914240), (556, 3752320), (572, 3647360), (640, 3259828), (656, 3180320), (695, 3001856), (704, 2963480), (715, 2917888), (820, 2544256), (832, 2507560), (880, 2370784), (902, 2312960), (1040, 2006048), (1066, 1957120), (1112, 1876160), (1144, 1823680), (1280, 1629914), (1312, 1590160), (1390, 1500928), (1408, 1481740), (1430, 1458944), (1529, 1364480), (1640, 1272128), (1664, 1253780), (1760, 1185392), (1804, 1156480), (1807, 1154560), (2080, 1003024), (2132, 978560), (2224, 938080), (2255, 925184), (2288, 911840), (2560, 814957), (2624, 795080), (2665, 782848), (2780, 750464), (2816, 740870), (2860, 729472), (3058, 682240), (3280, 636064), (3328, 626890), (3520, 592696), (3608, 578240), (3614, 577280), (4160, 501512), (4264, 489280), (4448, 469040), (4510, 462592), (4576, 455920), (5248, 397540), (5330, 391424), (5560, 375232), (5632, 370435), (5699, 366080), (5720, 364736), (5863, 355840), (6116, 341120), (6560, 318032), (6656, 313445), (7040, 296348), (7216, 289120), (7228, 288640), (7645, 272896), (8320, 250756), (8528, 244640), (8896, 234520), (9020, 231296), (9035, 230912), (9152, 227960), (10496, 198770), (10660, 195712), (11120, 187616), (11398, 183040), (11440, 182368), (11726, 177920), (12232, 170560), (13120, 159016), (14080, 148174), (14432, 144560), (14456, 144320), (15290, 136448), (16640, 125378), (17056, 122320), (17792, 117260), (18040, 115648), (18070, 115456), (18304, 113980), (19877, 104960), (20992, 99385), (21320, 97856), (22240, 93808), (22796, 91520), (22880, 91184), (23452, 88960), (24464, 85280), (26240, 79508), (28160, 74087), (28495, 73216), (28864, 72280), (28912, 72160), (29315, 71168), (30580, 68224), (33280, 62689), (34112, 61160), (35584, 58630), (36080, 57824), (36140, 57728), (36608, 56990), (39754, 52480), (42640, 48928), (44480, 46904), (45592, 45760)]