89048960

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 287884800

約数和(自身を除く): 198835840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 64, 65, 70, 77, 80, 88, 91, 104, 110, 112, 128, 130, 139, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 278, 280, 286, 308, 320, 352, 364, 385, 416, 440, 448, 455, 520, 556, 560, 572, 616, 640, 695, 704, 715, 728, 770, 832, 880, 896, 910, 973, 1001, 1040, 1112, 1120, 1144, 1232, 1390, 1408, 1430, 1456, 1529, 1540, 1664, 1760, 1807, 1820, 1946, 2002, 2080, 2224, 2240, 2288, 2464, 2780, 2860, 2912, 3058, 3080, 3520, 3614, 3640, 3892, 4004, 4160, 4448, 4480, 4576, 4865, 4928, 5005, 5560, 5720, 5824, 6116, 6160, 7040, 7228, 7280, 7645, 7784, 8008, 8320, 8896, 9035, 9152, 9730, 9856, 10010, 10703, 11120, 11440, 11648, 12232, 12320, 12649, 14456, 14560, 15290, 15568, 16016, 17792, 18070, 18304, 19460, 19877, 20020, 21406, 22240, 22880, 24464, 24640, 25298, 28912, 29120, 30580, 31136, 32032, 36140, 38920, 39754, 40040, 42812, 44480, 45760, 48928, 49280, 50596, 53515, 57824, 58240, 61160, 62272, 63245, 64064, 72280, 77840, 79508, 80080, 85624, 88960, 91520, 97856, 99385, 101192, 107030, 115648, 122320, 124544, 126490, 128128, 139139, 144560, 155680, 159016, 160160, 171248, 195712, 198770, 202384, 214060, 231296, 244640, 252980, 278278, 289120, 311360, 318032, 320320, 342496, 397540, 404768, 428120, 489280, 505960, 556556, 578240, 622720, 636064, 640640, 684992, 695695, 795080, 809536, 856240, 978560, 1011920, 1113112, 1156480, 1272128, 1369984, 1391390, 1590160, 1619072, 1712480, 2023840, 2226224, 2544256, 2782780, 3180320, 3424960, 4047680, 4452448, 5565560, 6360640, 6849920, 8095360, 8904896, 11131120, 12721280, 17809792, 22262240, 44524480, 89048960]

約数ペア:

[(1, 89048960), (2, 44524480), (4, 22262240), (5, 17809792), (7, 12721280), (8, 11131120), (10, 8904896), (11, 8095360), (13, 6849920), (14, 6360640), (16, 5565560), (20, 4452448), (22, 4047680), (26, 3424960), (28, 3180320), (32, 2782780), (35, 2544256), (40, 2226224), (44, 2023840), (52, 1712480), (55, 1619072), (56, 1590160), (64, 1391390), (65, 1369984), (70, 1272128), (77, 1156480), (80, 1113112), (88, 1011920), (91, 978560), (104, 856240), (110, 809536), (112, 795080), (128, 695695), (130, 684992), (139, 640640), (140, 636064), (143, 622720), (154, 578240), (160, 556556), (176, 505960), (182, 489280), (208, 428120), (220, 404768), (224, 397540), (260, 342496), (278, 320320), (280, 318032), (286, 311360), (308, 289120), (320, 278278), (352, 252980), (364, 244640), (385, 231296), (416, 214060), (440, 202384), (448, 198770), (455, 195712), (520, 171248), (556, 160160), (560, 159016), (572, 155680), (616, 144560), (640, 139139), (695, 128128), (704, 126490), (715, 124544), (728, 122320), (770, 115648), (832, 107030), (880, 101192), (896, 99385), (910, 97856), (973, 91520), (1001, 88960), (1040, 85624), (1112, 80080), (1120, 79508), (1144, 77840), (1232, 72280), (1390, 64064), (1408, 63245), (1430, 62272), (1456, 61160), (1529, 58240), (1540, 57824), (1664, 53515), (1760, 50596), (1807, 49280), (1820, 48928), (1946, 45760), (2002, 44480), (2080, 42812), (2224, 40040), (2240, 39754), (2288, 38920), (2464, 36140), (2780, 32032), (2860, 31136), (2912, 30580), (3058, 29120), (3080, 28912), (3520, 25298), (3614, 24640), (3640, 24464), (3892, 22880), (4004, 22240), (4160, 21406), (4448, 20020), (4480, 19877), (4576, 19460), (4865, 18304), (4928, 18070), (5005, 17792), (5560, 16016), (5720, 15568), (5824, 15290), (6116, 14560), (6160, 14456), (7040, 12649), (7228, 12320), (7280, 12232), (7645, 11648), (7784, 11440), (8008, 11120), (8320, 10703), (8896, 10010), (9035, 9856), (9152, 9730)]