2803835520

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{769}}^1$

素因数の和:1008

約数の個数: 256

約数和(自身を含む): 9990288000

約数和(自身を除く): 7186452480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 211, 216, 240, 270, 288, 320, 360, 384, 422, 432, 480, 540, 576, 633, 640, 720, 769, 844, 864, 960, 1055, 1080, 1152, 1266, 1440, 1538, 1688, 1728, 1899, 1920, 2110, 2160, 2307, 2532, 2880, 3076, 3165, 3376, 3456, 3798, 3845, 4220, 4320, 4614, 5064, 5697, 5760, 6152, 6330, 6752, 6921, 7596, 7690, 8440, 8640, 9228, 9495, 10128, 11394, 11535, 12304, 12660, 13504, 13842, 15192, 15380, 16880, 17280, 18456, 18990, 20256, 20763, 22788, 23070, 24608, 25320, 27008, 27684, 28485, 30384, 30760, 33760, 34605, 36912, 37980, 40512, 41526, 45576, 46140, 49216, 50640, 55368, 56970, 60768, 61520, 67520, 69210, 73824, 75960, 81024, 83052, 91152, 92280, 98432, 101280, 103815, 110736, 113940, 121536, 123040, 135040, 138420, 147648, 151920, 162259, 166104, 182304, 184560, 202560, 207630, 221472, 227880, 243072, 246080, 276840, 295296, 303840, 324518, 332208, 364608, 369120, 405120, 415260, 442944, 455760, 486777, 492160, 553680, 607680, 649036, 664416, 729216, 738240, 811295, 830520, 885888, 911520, 973554, 1107360, 1215360, 1298072, 1328832, 1460331, 1476480, 1622590, 1661040, 1823040, 1947108, 2214720, 2433885, 2596144, 2657664, 2920662, 3245180, 3322080, 3646080, 3894216, 4380993, 4429440, 4867770, 5192288, 5841324, 6490360, 6644160, 7301655, 7788432, 8761986, 9735540, 10384576, 11682648, 12980720, 13288320, 14603310, 15576864, 17523972, 19471080, 20769152, 21904965, 23365296, 25961440, 29206620, 31153728, 35047944, 38942160, 43809930, 46730592, 51922880, 58413240, 62307456, 70095888, 77884320, 87619860, 93461184, 103845760, 116826480, 140191776, 155768640, 175239720, 186922368, 233652960, 280383552, 311537280, 350479440, 467305920, 560767104, 700958880, 934611840, 1401917760, 2803835520]

約数ペア:

[(1, 2803835520), (2, 1401917760), (3, 934611840), (4, 700958880), (5, 560767104), (6, 467305920), (8, 350479440), (9, 311537280), (10, 280383552), (12, 233652960), (15, 186922368), (16, 175239720), (18, 155768640), (20, 140191776), (24, 116826480), (27, 103845760), (30, 93461184), (32, 87619860), (36, 77884320), (40, 70095888), (45, 62307456), (48, 58413240), (54, 51922880), (60, 46730592), (64, 43809930), (72, 38942160), (80, 35047944), (90, 31153728), (96, 29206620), (108, 25961440), (120, 23365296), (128, 21904965), (135, 20769152), (144, 19471080), (160, 17523972), (180, 15576864), (192, 14603310), (211, 13288320), (216, 12980720), (240, 11682648), (270, 10384576), (288, 9735540), (320, 8761986), (360, 7788432), (384, 7301655), (422, 6644160), (432, 6490360), (480, 5841324), (540, 5192288), (576, 4867770), (633, 4429440), (640, 4380993), (720, 3894216), (769, 3646080), (844, 3322080), (864, 3245180), (960, 2920662), (1055, 2657664), (1080, 2596144), (1152, 2433885), (1266, 2214720), (1440, 1947108), (1538, 1823040), (1688, 1661040), (1728, 1622590), (1899, 1476480), (1920, 1460331), (2110, 1328832), (2160, 1298072), (2307, 1215360), (2532, 1107360), (2880, 973554), (3076, 911520), (3165, 885888), (3376, 830520), (3456, 811295), (3798, 738240), (3845, 729216), (4220, 664416), (4320, 649036), (4614, 607680), (5064, 553680), (5697, 492160), (5760, 486777), (6152, 455760), (6330, 442944), (6752, 415260), (6921, 405120), (7596, 369120), (7690, 364608), (8440, 332208), (8640, 324518), (9228, 303840), (9495, 295296), (10128, 276840), (11394, 246080), (11535, 243072), (12304, 227880), (12660, 221472), (13504, 207630), (13842, 202560), (15192, 184560), (15380, 182304), (16880, 166104), (17280, 162259), (18456, 151920), (18990, 147648), (20256, 138420), (20763, 135040), (22788, 123040), (23070, 121536), (24608, 113940), (25320, 110736), (27008, 103815), (27684, 101280), (28485, 98432), (30384, 92280), (30760, 91152), (33760, 83052), (34605, 81024), (36912, 75960), (37980, 73824), (40512, 69210), (41526, 67520), (45576, 61520), (46140, 60768), (49216, 56970), (50640, 55368)]