2019271320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12437}}^1$

素因数の和:12506

約数の個数: 192

約数和(自身を含む): 7334439840

約数和(自身を除く): 5315168520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 41, 44, 45, 55, 60, 66, 72, 82, 88, 90, 99, 110, 120, 123, 132, 164, 165, 180, 198, 205, 220, 246, 264, 328, 330, 360, 369, 396, 410, 440, 451, 492, 495, 615, 660, 738, 792, 820, 902, 984, 990, 1230, 1320, 1353, 1476, 1640, 1804, 1845, 1980, 2255, 2460, 2706, 2952, 3608, 3690, 3960, 4059, 4510, 4920, 5412, 6765, 7380, 8118, 9020, 10824, 12437, 13530, 14760, 16236, 18040, 20295, 24874, 27060, 32472, 37311, 40590, 49748, 54120, 62185, 74622, 81180, 99496, 111933, 124370, 136807, 149244, 162360, 186555, 223866, 248740, 273614, 298488, 373110, 410421, 447732, 497480, 509917, 547228, 559665, 684035, 746220, 820842, 895464, 1019834, 1094456, 1119330, 1231263, 1368070, 1492440, 1529751, 1641684, 2039668, 2052105, 2238660, 2462526, 2549585, 2736140, 3059502, 3283368, 4079336, 4104210, 4477320, 4589253, 4925052, 5099170, 5472280, 5609087, 6119004, 6156315, 7648755, 8208420, 9178506, 9850104, 10198340, 11218174, 12238008, 12312630, 15297510, 16416840, 16827261, 18357012, 20396680, 22436348, 22946265, 24625260, 28045435, 30595020, 33654522, 36714024, 44872696, 45892530, 49250520, 50481783, 56090870, 61190040, 67309044, 84136305, 91785060, 100963566, 112181740, 134618088, 168272610, 183570120, 201927132, 224363480, 252408915, 336545220, 403854264, 504817830, 673090440, 1009635660, 2019271320]

約数ペア:

[(1, 2019271320), (2, 1009635660), (3, 673090440), (4, 504817830), (5, 403854264), (6, 336545220), (8, 252408915), (9, 224363480), (10, 201927132), (11, 183570120), (12, 168272610), (15, 134618088), (18, 112181740), (20, 100963566), (22, 91785060), (24, 84136305), (30, 67309044), (33, 61190040), (36, 56090870), (40, 50481783), (41, 49250520), (44, 45892530), (45, 44872696), (55, 36714024), (60, 33654522), (66, 30595020), (72, 28045435), (82, 24625260), (88, 22946265), (90, 22436348), (99, 20396680), (110, 18357012), (120, 16827261), (123, 16416840), (132, 15297510), (164, 12312630), (165, 12238008), (180, 11218174), (198, 10198340), (205, 9850104), (220, 9178506), (246, 8208420), (264, 7648755), (328, 6156315), (330, 6119004), (360, 5609087), (369, 5472280), (396, 5099170), (410, 4925052), (440, 4589253), (451, 4477320), (492, 4104210), (495, 4079336), (615, 3283368), (660, 3059502), (738, 2736140), (792, 2549585), (820, 2462526), (902, 2238660), (984, 2052105), (990, 2039668), (1230, 1641684), (1320, 1529751), (1353, 1492440), (1476, 1368070), (1640, 1231263), (1804, 1119330), (1845, 1094456), (1980, 1019834), (2255, 895464), (2460, 820842), (2706, 746220), (2952, 684035), (3608, 559665), (3690, 547228), (3960, 509917), (4059, 497480), (4510, 447732), (4920, 410421), (5412, 373110), (6765, 298488), (7380, 273614), (8118, 248740), (9020, 223866), (10824, 186555), (12437, 162360), (13530, 149244), (14760, 136807), (16236, 124370), (18040, 111933), (20295, 99496), (24874, 81180), (27060, 74622), (32472, 62185), (37311, 54120), (40590, 49748)]