8260655520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{967}}^1$

素因数の和:1072

約数の個数: 288

約数和(自身を含む): 28830307968

約数和(自身を除く): 20569652448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 195, 208, 222, 240, 260, 296, 312, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 740, 780, 888, 962, 967, 1040, 1110, 1184, 1248, 1369, 1443, 1480, 1560, 1776, 1924, 1934, 2080, 2220, 2405, 2738, 2886, 2901, 2960, 3120, 3552, 3848, 3868, 4107, 4440, 4810, 4835, 5476, 5772, 5802, 5920, 6240, 6845, 7215, 7696, 7736, 8214, 8880, 9620, 9670, 10952, 11544, 11604, 12571, 13690, 14430, 14505, 15392, 15472, 16428, 17760, 17797, 19240, 19340, 20535, 21904, 23088, 23208, 25142, 27380, 28860, 29010, 30944, 32856, 35594, 35779, 37713, 38480, 38680, 41070, 43808, 46176, 46416, 50284, 53391, 54760, 57720, 58020, 62855, 65712, 71188, 71558, 75426, 76960, 77360, 82140, 88985, 92832, 100568, 106782, 107337, 109520, 115440, 116040, 125710, 131424, 142376, 143116, 150852, 154720, 164280, 177970, 178895, 188565, 201136, 213564, 214674, 219040, 230880, 232080, 251420, 266955, 284752, 286232, 301704, 328560, 355940, 357790, 377130, 402272, 427128, 429348, 464160, 465127, 502840, 533910, 536685, 569504, 572464, 603408, 657120, 711880, 715580, 754260, 854256, 858696, 930254, 1005680, 1067820, 1073370, 1144928, 1206816, 1323823, 1395381, 1423760, 1431160, 1508520, 1708512, 1717392, 1860508, 2011360, 2135640, 2146740, 2325635, 2647646, 2790762, 2847520, 2862320, 3017040, 3434784, 3721016, 3971469, 4271280, 4293480, 4651270, 5295292, 5581524, 5724640, 6034080, 6619115, 6976905, 7442032, 7942938, 8542560, 8586960, 9302540, 10590584, 11163048, 13238230, 13953810, 14884064, 15885876, 17173920, 17209699, 18605080, 19857345, 21181168, 22326096, 26476460, 27907620, 31771752, 34419398, 37210160, 39714690, 42362336, 44652192, 51629097, 52952920, 55815240, 63543504, 68838796, 74420320, 79429380, 86048495, 103258194, 105905840, 111630480, 127087008, 137677592, 158858760, 172096990, 206516388, 211811680, 223260960, 258145485, 275355184, 317717520, 344193980, 413032776, 516290970, 550710368, 635435040, 688387960, 826065552, 1032581940, 1376775920, 1652131104, 2065163880, 2753551840, 4130327760, 8260655520]

約数ペア:

[(1, 8260655520), (2, 4130327760), (3, 2753551840), (4, 2065163880), (5, 1652131104), (6, 1376775920), (8, 1032581940), (10, 826065552), (12, 688387960), (13, 635435040), (15, 550710368), (16, 516290970), (20, 413032776), (24, 344193980), (26, 317717520), (30, 275355184), (32, 258145485), (37, 223260960), (39, 211811680), (40, 206516388), (48, 172096990), (52, 158858760), (60, 137677592), (65, 127087008), (74, 111630480), (78, 105905840), (80, 103258194), (96, 86048495), (104, 79429380), (111, 74420320), (120, 68838796), (130, 63543504), (148, 55815240), (156, 52952920), (160, 51629097), (185, 44652192), (195, 42362336), (208, 39714690), (222, 37210160), (240, 34419398), (260, 31771752), (296, 27907620), (312, 26476460), (370, 22326096), (390, 21181168), (416, 19857345), (444, 18605080), (480, 17209699), (481, 17173920), (520, 15885876), (555, 14884064), (592, 13953810), (624, 13238230), (740, 11163048), (780, 10590584), (888, 9302540), (962, 8586960), (967, 8542560), (1040, 7942938), (1110, 7442032), (1184, 6976905), (1248, 6619115), (1369, 6034080), (1443, 5724640), (1480, 5581524), (1560, 5295292), (1776, 4651270), (1924, 4293480), (1934, 4271280), (2080, 3971469), (2220, 3721016), (2405, 3434784), (2738, 3017040), (2886, 2862320), (2901, 2847520), (2960, 2790762), (3120, 2647646), (3552, 2325635), (3848, 2146740), (3868, 2135640), (4107, 2011360), (4440, 1860508), (4810, 1717392), (4835, 1708512), (5476, 1508520), (5772, 1431160), (5802, 1423760), (5920, 1395381), (6240, 1323823), (6845, 1206816), (7215, 1144928), (7696, 1073370), (7736, 1067820), (8214, 1005680), (8880, 930254), (9620, 858696), (9670, 854256), (10952, 754260), (11544, 715580), (11604, 711880), (12571, 657120), (13690, 603408), (14430, 572464), (14505, 569504), (15392, 536685), (15472, 533910), (16428, 502840), (17760, 465127), (17797, 464160), (19240, 429348), (19340, 427128), (20535, 402272), (21904, 377130), (23088, 357790), (23208, 355940), (25142, 328560), (27380, 301704), (28860, 286232), (29010, 284752), (30944, 266955), (32856, 251420), (35594, 232080), (35779, 230880), (37713, 219040), (38480, 214674), (38680, 213564), (41070, 201136), (43808, 188565), (46176, 178895), (46416, 177970), (50284, 164280), (53391, 154720), (54760, 150852), (57720, 143116), (58020, 142376), (62855, 131424), (65712, 125710), (71188, 116040), (71558, 115440), (75426, 109520), (76960, 107337), (77360, 106782), (82140, 100568), (88985, 92832)]