2037348480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:387

約数の個数: 256

約数和(自身を含む): 6725928960

約数和(自身を除く): 4688580480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 107, 120, 128, 141, 160, 188, 192, 211, 214, 235, 240, 282, 320, 321, 376, 384, 422, 428, 470, 480, 535, 564, 633, 640, 642, 705, 752, 844, 856, 940, 960, 1055, 1070, 1128, 1266, 1284, 1410, 1504, 1605, 1688, 1712, 1880, 1920, 2110, 2140, 2256, 2532, 2568, 2820, 3008, 3165, 3210, 3376, 3424, 3760, 4220, 4280, 4512, 5029, 5064, 5136, 5640, 6016, 6330, 6420, 6752, 6848, 7520, 8440, 8560, 9024, 9917, 10058, 10128, 10272, 11280, 12660, 12840, 13504, 13696, 15040, 15087, 16880, 17120, 18048, 19834, 20116, 20256, 20544, 22560, 22577, 25145, 25320, 25680, 27008, 29751, 30080, 30174, 33760, 34240, 39668, 40232, 40512, 41088, 45120, 45154, 49585, 50290, 50640, 51360, 59502, 60348, 67520, 67731, 68480, 75435, 79336, 80464, 81024, 90240, 90308, 99170, 100580, 101280, 102720, 112885, 119004, 120696, 135040, 135462, 148755, 150870, 158672, 160928, 180616, 198340, 201160, 202560, 205440, 225770, 238008, 241392, 270924, 297510, 301740, 317344, 321856, 338655, 361232, 396680, 402320, 405120, 451540, 476016, 482784, 541848, 595020, 603480, 634688, 643712, 677310, 722464, 793360, 804640, 903080, 952032, 965568, 1061119, 1083696, 1190040, 1206960, 1269376, 1354620, 1444928, 1586720, 1609280, 1806160, 1904064, 1931136, 2122238, 2167392, 2380080, 2413920, 2709240, 2889856, 3173440, 3183357, 3218560, 3612320, 3808128, 4244476, 4334784, 4760160, 4827840, 5305595, 5418480, 6346880, 6366714, 7224640, 8488952, 8669568, 9520320, 9655680, 10611190, 10836960, 12733428, 14449280, 15916785, 16977904, 19040640, 21222380, 21673920, 25466856, 31833570, 33955808, 42444760, 43347840, 50933712, 63667140, 67911616, 84889520, 101867424, 127334280, 135823232, 169779040, 203734848, 254668560, 339558080, 407469696, 509337120, 679116160, 1018674240, 2037348480]

約数ペア:

[(1, 2037348480), (2, 1018674240), (3, 679116160), (4, 509337120), (5, 407469696), (6, 339558080), (8, 254668560), (10, 203734848), (12, 169779040), (15, 135823232), (16, 127334280), (20, 101867424), (24, 84889520), (30, 67911616), (32, 63667140), (40, 50933712), (47, 43347840), (48, 42444760), (60, 33955808), (64, 31833570), (80, 25466856), (94, 21673920), (96, 21222380), (107, 19040640), (120, 16977904), (128, 15916785), (141, 14449280), (160, 12733428), (188, 10836960), (192, 10611190), (211, 9655680), (214, 9520320), (235, 8669568), (240, 8488952), (282, 7224640), (320, 6366714), (321, 6346880), (376, 5418480), (384, 5305595), (422, 4827840), (428, 4760160), (470, 4334784), (480, 4244476), (535, 3808128), (564, 3612320), (633, 3218560), (640, 3183357), (642, 3173440), (705, 2889856), (752, 2709240), (844, 2413920), (856, 2380080), (940, 2167392), (960, 2122238), (1055, 1931136), (1070, 1904064), (1128, 1806160), (1266, 1609280), (1284, 1586720), (1410, 1444928), (1504, 1354620), (1605, 1269376), (1688, 1206960), (1712, 1190040), (1880, 1083696), (1920, 1061119), (2110, 965568), (2140, 952032), (2256, 903080), (2532, 804640), (2568, 793360), (2820, 722464), (3008, 677310), (3165, 643712), (3210, 634688), (3376, 603480), (3424, 595020), (3760, 541848), (4220, 482784), (4280, 476016), (4512, 451540), (5029, 405120), (5064, 402320), (5136, 396680), (5640, 361232), (6016, 338655), (6330, 321856), (6420, 317344), (6752, 301740), (6848, 297510), (7520, 270924), (8440, 241392), (8560, 238008), (9024, 225770), (9917, 205440), (10058, 202560), (10128, 201160), (10272, 198340), (11280, 180616), (12660, 160928), (12840, 158672), (13504, 150870), (13696, 148755), (15040, 135462), (15087, 135040), (16880, 120696), (17120, 119004), (18048, 112885), (19834, 102720), (20116, 101280), (20256, 100580), (20544, 99170), (22560, 90308), (22577, 90240), (25145, 81024), (25320, 80464), (25680, 79336), (27008, 75435), (29751, 68480), (30080, 67731), (30174, 67520), (33760, 60348), (34240, 59502), (39668, 51360), (40232, 50640), (40512, 50290), (41088, 49585), (45120, 45154)]