28278645120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3407}}^1$

素因数の和:3574

約数の個数: 384

約数和(自身を含む): 107371630080

約数和(自身を除く): 79092984960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 131, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 262, 264, 288, 320, 330, 352, 360, 384, 393, 396, 440, 480, 495, 524, 528, 576, 640, 655, 660, 704, 720, 786, 792, 880, 960, 990, 1048, 1056, 1152, 1179, 1310, 1320, 1408, 1440, 1441, 1572, 1584, 1760, 1920, 1965, 1980, 2096, 2112, 2358, 2620, 2640, 2880, 2882, 3144, 3168, 3407, 3520, 3930, 3960, 4192, 4224, 4323, 4716, 5240, 5280, 5760, 5764, 5895, 6288, 6336, 6814, 7040, 7205, 7860, 7920, 8384, 8646, 9432, 10221, 10480, 10560, 11528, 11790, 12576, 12672, 12969, 13628, 14410, 15720, 15840, 16768, 17035, 17292, 18864, 20442, 20960, 21120, 21615, 23056, 23580, 25152, 25938, 27256, 28820, 30663, 31440, 31680, 34070, 34584, 37477, 37728, 40884, 41920, 43230, 46112, 47160, 50304, 51105, 51876, 54512, 57640, 61326, 62880, 63360, 64845, 68140, 69168, 74954, 75456, 81768, 83840, 86460, 92224, 94320, 102210, 103752, 109024, 112431, 115280, 122652, 125760, 129690, 136280, 138336, 149908, 150912, 153315, 163536, 172920, 184448, 187385, 188640, 204420, 207504, 218048, 224862, 230560, 245304, 251520, 259380, 272560, 276672, 299816, 306630, 327072, 337293, 345840, 374770, 377280, 408840, 415008, 436096, 446317, 449724, 461120, 490608, 518760, 545120, 553344, 562155, 599632, 613260, 654144, 674586, 691680, 749540, 754560, 817680, 830016, 892634, 899448, 922240, 981216, 1037520, 1090240, 1124310, 1199264, 1226520, 1308288, 1338951, 1349172, 1383360, 1499080, 1635360, 1660032, 1686465, 1785268, 1798896, 1962432, 2075040, 2180480, 2231585, 2248620, 2398528, 2453040, 2677902, 2698344, 2766720, 2998160, 3270720, 3372930, 3570536, 3597792, 3924864, 4016853, 4150080, 4463170, 4497240, 4797056, 4906080, 4909487, 5355804, 5396688, 5996320, 6541440, 6694755, 6745860, 7141072, 7195584, 8033706, 8300160, 8926340, 8994480, 9812160, 9818974, 10711608, 10793376, 11992640, 13389510, 13491720, 14282144, 14391168, 14728461, 16067412, 17852680, 17988960, 19624320, 19637948, 20084265, 21423216, 21586752, 23985280, 24547435, 26779020, 26983440, 28564288, 29456922, 32134824, 35705360, 35977920, 39275896, 40168530, 42846432, 43173504, 44185383, 49094870, 53558040, 53966880, 57128576, 58913844, 64269648, 71410720, 71955840, 73642305, 78551792, 80337060, 85692864, 88370766, 98189740, 107116080, 107933760, 117827688, 128539296, 142821440, 147284610, 157103584, 160674120, 171385728, 176741532, 196379480, 214232160, 215867520, 220926915, 235655376, 257078592, 285642880, 294569220, 314207168, 321348240, 353483064, 392758960, 428464320, 441853830, 471310752, 514157184, 589138440, 628414336, 642696480, 706966128, 785517920, 856928640, 883707660, 942621504, 1178276880, 1285392960, 1413932256, 1571035840, 1767415320, 1885243008, 2356553760, 2570785920, 2827864512, 3142071680, 3534830640, 4713107520, 5655729024, 7069661280, 9426215040, 14139322560, 28278645120]

約数ペア:

[(1, 28278645120), (2, 14139322560), (3, 9426215040), (4, 7069661280), (5, 5655729024), (6, 4713107520), (8, 3534830640), (9, 3142071680), (10, 2827864512), (11, 2570785920), (12, 2356553760), (15, 1885243008), (16, 1767415320), (18, 1571035840), (20, 1413932256), (22, 1285392960), (24, 1178276880), (30, 942621504), (32, 883707660), (33, 856928640), (36, 785517920), (40, 706966128), (44, 642696480), (45, 628414336), (48, 589138440), (55, 514157184), (60, 471310752), (64, 441853830), (66, 428464320), (72, 392758960), (80, 353483064), (88, 321348240), (90, 314207168), (96, 294569220), (99, 285642880), (110, 257078592), (120, 235655376), (128, 220926915), (131, 215867520), (132, 214232160), (144, 196379480), (160, 176741532), (165, 171385728), (176, 160674120), (180, 157103584), (192, 147284610), (198, 142821440), (220, 128539296), (240, 117827688), (262, 107933760), (264, 107116080), (288, 98189740), (320, 88370766), (330, 85692864), (352, 80337060), (360, 78551792), (384, 73642305), (393, 71955840), (396, 71410720), (440, 64269648), (480, 58913844), (495, 57128576), (524, 53966880), (528, 53558040), (576, 49094870), (640, 44185383), (655, 43173504), (660, 42846432), (704, 40168530), (720, 39275896), (786, 35977920), (792, 35705360), (880, 32134824), (960, 29456922), (990, 28564288), (1048, 26983440), (1056, 26779020), (1152, 24547435), (1179, 23985280), (1310, 21586752), (1320, 21423216), (1408, 20084265), (1440, 19637948), (1441, 19624320), (1572, 17988960), (1584, 17852680), (1760, 16067412), (1920, 14728461), (1965, 14391168), (1980, 14282144), (2096, 13491720), (2112, 13389510), (2358, 11992640), (2620, 10793376), (2640, 10711608), (2880, 9818974), (2882, 9812160), (3144, 8994480), (3168, 8926340), (3407, 8300160), (3520, 8033706), (3930, 7195584), (3960, 7141072), (4192, 6745860), (4224, 6694755), (4323, 6541440), (4716, 5996320), (5240, 5396688), (5280, 5355804), (5760, 4909487), (5764, 4906080), (5895, 4797056), (6288, 4497240), (6336, 4463170), (6814, 4150080), (7040, 4016853), (7205, 3924864), (7860, 3597792), (7920, 3570536), (8384, 3372930), (8646, 3270720), (9432, 2998160), (10221, 2766720), (10480, 2698344), (10560, 2677902), (11528, 2453040), (11790, 2398528), (12576, 2248620), (12672, 2231585), (12969, 2180480), (13628, 2075040), (14410, 1962432), (15720, 1798896), (15840, 1785268), (16768, 1686465), (17035, 1660032), (17292, 1635360), (18864, 1499080), (20442, 1383360), (20960, 1349172), (21120, 1338951), (21615, 1308288), (23056, 1226520), (23580, 1199264), (25152, 1124310), (25938, 1090240), (27256, 1037520), (28820, 981216), (30663, 922240), (31440, 899448), (31680, 892634), (34070, 830016), (34584, 817680), (37477, 754560), (37728, 749540), (40884, 691680), (41920, 674586), (43230, 654144), (46112, 613260), (47160, 599632), (50304, 562155), (51105, 553344), (51876, 545120), (54512, 518760), (57640, 490608), (61326, 461120), (62880, 449724), (63360, 446317), (64845, 436096), (68140, 415008), (69168, 408840), (74954, 377280), (75456, 374770), (81768, 345840), (83840, 337293), (86460, 327072), (92224, 306630), (94320, 299816), (102210, 276672), (103752, 272560), (109024, 259380), (112431, 251520), (115280, 245304), (122652, 230560), (125760, 224862), (129690, 218048), (136280, 207504), (138336, 204420), (149908, 188640), (150912, 187385), (153315, 184448), (163536, 172920)]