1285302480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1$

素因数の和:634

約数の個数: 320

約数和(自身を含む): 5010536448

約数和(自身を除く): 3725233968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 157, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 314, 330, 336, 385, 420, 440, 443, 462, 471, 528, 560, 616, 628, 660, 770, 785, 840, 880, 886, 924, 942, 1099, 1155, 1232, 1256, 1320, 1329, 1540, 1570, 1680, 1727, 1772, 1848, 1884, 2198, 2215, 2310, 2355, 2512, 2640, 2658, 3080, 3101, 3140, 3297, 3454, 3544, 3696, 3768, 4396, 4430, 4620, 4710, 4873, 5181, 5316, 5495, 6160, 6202, 6280, 6594, 6645, 6908, 7088, 7536, 8635, 8792, 8860, 9240, 9303, 9420, 9746, 10362, 10632, 10990, 12089, 12404, 12560, 13188, 13290, 13816, 14619, 15505, 16485, 17270, 17584, 17720, 18480, 18606, 18840, 19492, 20724, 21264, 21980, 24178, 24365, 24808, 25905, 26376, 26580, 27632, 29238, 31010, 32970, 34111, 34540, 35440, 36267, 37212, 37680, 38984, 41448, 43960, 46515, 48356, 48730, 49616, 51810, 52752, 53160, 58476, 60445, 62020, 65940, 68222, 69080, 69551, 72534, 73095, 74424, 77968, 82896, 87920, 93030, 96712, 97460, 102333, 103620, 106320, 116952, 120890, 124040, 131880, 136444, 138160, 139102, 145068, 146190, 148848, 170555, 181335, 186060, 193424, 194920, 204666, 207240, 208653, 233904, 241780, 248080, 263760, 272888, 278204, 290136, 292380, 341110, 347755, 362670, 372120, 389840, 409332, 414480, 417306, 483560, 486857, 511665, 545776, 556408, 580272, 584760, 682220, 695510, 725340, 744240, 765061, 818664, 834612, 967120, 973714, 1023330, 1043265, 1112816, 1169520, 1364440, 1391020, 1450680, 1460571, 1530122, 1637328, 1669224, 1947428, 2046660, 2086530, 2295183, 2434285, 2728880, 2782040, 2901360, 2921142, 3060244, 3338448, 3825305, 3894856, 4093320, 4173060, 4590366, 4868570, 5355427, 5564080, 5842284, 6120488, 7302855, 7650610, 7789712, 8186640, 8346120, 9180732, 9737140, 10710854, 11475915, 11684568, 12240976, 14605710, 15301220, 16066281, 16692240, 18361464, 19474280, 21421708, 22951830, 23369136, 26777135, 29211420, 30602440, 32132562, 36722928, 38948560, 42843416, 45903660, 53554270, 58422840, 61204880, 64265124, 80331405, 85686832, 91807320, 107108540, 116845680, 128530248, 160662810, 183614640, 214217080, 257060496, 321325620, 428434160, 642651240, 1285302480]

約数ペア:

[(1, 1285302480), (2, 642651240), (3, 428434160), (4, 321325620), (5, 257060496), (6, 214217080), (7, 183614640), (8, 160662810), (10, 128530248), (11, 116845680), (12, 107108540), (14, 91807320), (15, 85686832), (16, 80331405), (20, 64265124), (21, 61204880), (22, 58422840), (24, 53554270), (28, 45903660), (30, 42843416), (33, 38948560), (35, 36722928), (40, 32132562), (42, 30602440), (44, 29211420), (48, 26777135), (55, 23369136), (56, 22951830), (60, 21421708), (66, 19474280), (70, 18361464), (77, 16692240), (80, 16066281), (84, 15301220), (88, 14605710), (105, 12240976), (110, 11684568), (112, 11475915), (120, 10710854), (132, 9737140), (140, 9180732), (154, 8346120), (157, 8186640), (165, 7789712), (168, 7650610), (176, 7302855), (210, 6120488), (220, 5842284), (231, 5564080), (240, 5355427), (264, 4868570), (280, 4590366), (308, 4173060), (314, 4093320), (330, 3894856), (336, 3825305), (385, 3338448), (420, 3060244), (440, 2921142), (443, 2901360), (462, 2782040), (471, 2728880), (528, 2434285), (560, 2295183), (616, 2086530), (628, 2046660), (660, 1947428), (770, 1669224), (785, 1637328), (840, 1530122), (880, 1460571), (886, 1450680), (924, 1391020), (942, 1364440), (1099, 1169520), (1155, 1112816), (1232, 1043265), (1256, 1023330), (1320, 973714), (1329, 967120), (1540, 834612), (1570, 818664), (1680, 765061), (1727, 744240), (1772, 725340), (1848, 695510), (1884, 682220), (2198, 584760), (2215, 580272), (2310, 556408), (2355, 545776), (2512, 511665), (2640, 486857), (2658, 483560), (3080, 417306), (3101, 414480), (3140, 409332), (3297, 389840), (3454, 372120), (3544, 362670), (3696, 347755), (3768, 341110), (4396, 292380), (4430, 290136), (4620, 278204), (4710, 272888), (4873, 263760), (5181, 248080), (5316, 241780), (5495, 233904), (6160, 208653), (6202, 207240), (6280, 204666), (6594, 194920), (6645, 193424), (6908, 186060), (7088, 181335), (7536, 170555), (8635, 148848), (8792, 146190), (8860, 145068), (9240, 139102), (9303, 138160), (9420, 136444), (9746, 131880), (10362, 124040), (10632, 120890), (10990, 116952), (12089, 106320), (12404, 103620), (12560, 102333), (13188, 97460), (13290, 96712), (13816, 93030), (14619, 87920), (15505, 82896), (16485, 77968), (17270, 74424), (17584, 73095), (17720, 72534), (18480, 69551), (18606, 69080), (18840, 68222), (19492, 65940), (20724, 62020), (21264, 60445), (21980, 58476), (24178, 53160), (24365, 52752), (24808, 51810), (25905, 49616), (26376, 48730), (26580, 48356), (27632, 46515), (29238, 43960), (31010, 41448), (32970, 38984), (34111, 37680), (34540, 37212), (35440, 36267)]