20199342240

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2719}}^1$

素因数の和:2825

約数の個数: 576

約数和(自身を含む): 87253770240

約数和(自身を除く): 67054428000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 48, 55, 56, 60, 63, 66, 67, 70, 72, 77, 80, 84, 88, 90, 96, 99, 105, 110, 112, 120, 126, 132, 134, 140, 144, 154, 160, 165, 168, 176, 180, 198, 201, 210, 220, 224, 231, 240, 252, 264, 268, 280, 288, 308, 315, 330, 335, 336, 352, 360, 385, 396, 402, 420, 440, 462, 469, 480, 495, 504, 528, 536, 560, 603, 616, 630, 660, 670, 672, 693, 720, 737, 770, 792, 804, 840, 880, 924, 938, 990, 1005, 1008, 1056, 1072, 1120, 1155, 1206, 1232, 1260, 1320, 1340, 1386, 1407, 1440, 1474, 1540, 1584, 1608, 1680, 1760, 1848, 1876, 1980, 2010, 2016, 2144, 2211, 2310, 2345, 2412, 2464, 2520, 2640, 2680, 2719, 2772, 2814, 2948, 3015, 3080, 3168, 3216, 3360, 3465, 3685, 3696, 3752, 3960, 4020, 4221, 4422, 4620, 4690, 4824, 5040, 5159, 5280, 5360, 5438, 5544, 5628, 5896, 6030, 6160, 6432, 6633, 6930, 7035, 7370, 7392, 7504, 7920, 8040, 8157, 8442, 8844, 9240, 9380, 9648, 10080, 10318, 10720, 10876, 11055, 11088, 11256, 11792, 12060, 12320, 13266, 13595, 13860, 14070, 14740, 15008, 15477, 15840, 16080, 16314, 16884, 17688, 18480, 18760, 19033, 19296, 20636, 21105, 21752, 22110, 22176, 22512, 23584, 24120, 24471, 25795, 26532, 27190, 27720, 28140, 29480, 29909, 30954, 32160, 32628, 33165, 33768, 35376, 36960, 37520, 38066, 40785, 41272, 42210, 43504, 44220, 45024, 46431, 48240, 48942, 51590, 53064, 54380, 55440, 56280, 57099, 58960, 59818, 61908, 65256, 66330, 67536, 70752, 75040, 76132, 77385, 81570, 82544, 84420, 87008, 88440, 89727, 92862, 95165, 96480, 97884, 103180, 106128, 108760, 110880, 112560, 114198, 117920, 119636, 122355, 123816, 130512, 132660, 135072, 149545, 152264, 154770, 163140, 165088, 168840, 171297, 176880, 179454, 182173, 185724, 190330, 195768, 206360, 209363, 212256, 217520, 225120, 228396, 232155, 239272, 244710, 247632, 261024, 265320, 269181, 285495, 299090, 304528, 309540, 326280, 337680, 342594, 353760, 358908, 364346, 371448, 380660, 391536, 412720, 418726, 435040, 448635, 456792, 464310, 478544, 489420, 495264, 530640, 538362, 546519, 570990, 598180, 609056, 619080, 628089, 652560, 675360, 685188, 717816, 728692, 742896, 761320, 783072, 825440, 837452, 856485, 897270, 910865, 913584, 928620, 957088, 978840, 1046815, 1061280, 1076724, 1093038, 1141980, 1196360, 1238160, 1256178, 1275211, 1305120, 1345905, 1370376, 1435632, 1457384, 1485792, 1522640, 1639557, 1674904, 1712970, 1794540, 1821730, 1827168, 1857240, 1884267, 1957680, 2003903, 2093630, 2153448, 2186076, 2283960, 2392720, 2476320, 2512356, 2550422, 2691810, 2732595, 2740752, 2871264, 2914768, 3045280, 3140445, 3279114, 3349808, 3425940, 3589080, 3643460, 3714480, 3768534, 3825633, 3915360, 4007806, 4187260, 4306896, 4372152, 4567920, 4785440, 5024712, 5100844, 5383620, 5465190, 5481504, 5829536, 6011709, 6280890, 6376055, 6558228, 6699616, 6851880, 7178160, 7286920, 7428960, 7537068, 7651266, 8015612, 8197785, 8374520, 8613792, 8744304, 9135840, 9421335, 10019515, 10049424, 10201688, 10767240, 10930380, 11476899, 12023418, 12561780, 12752110, 13116456, 13703760, 14027321, 14356320, 14573840, 15074136, 15302532, 16031224, 16395570, 16749040, 17488608, 18035127, 18842670, 19128165, 20039030, 20098848, 20403376, 21534480, 21860760, 22953798, 24046836, 25123560, 25504220, 26232912, 27407520, 28054642, 29147680, 30058545, 30148272, 30605064, 32062448, 32791140, 33498080, 36070254, 37685340, 38256330, 40078060, 40806752, 42081963, 43068960, 43721520, 45907596, 48093672, 50247120, 51008440, 52465824, 56109284, 57384495, 60117090, 60296544, 61210128, 64124896, 65582280, 70136605, 72140508, 75370680, 76512660, 80156120, 84163926, 87443040, 90175635, 91815192, 96187344, 100494240, 102016880, 112218568, 114768990, 120234180, 122420256, 126245889, 131164560, 140273210, 144281016, 150741360, 153025320, 160312240, 168327852, 180351270, 183630384, 192374688, 204033760, 210409815, 224437136, 229537980, 240468360, 252491778, 262329120, 280546420, 288562032, 301482720, 306050640, 320624480, 336655704, 360702540, 367260768, 420819630, 448874272, 459075960, 480936720, 504983556, 561092840, 577124064, 612101280, 631229445, 673311408, 721405080, 841639260, 918151920, 961873440, 1009967112, 1122185680, 1262458890, 1346622816, 1442810160, 1683278520, 1836303840, 2019934224, 2244371360, 2524917780, 2885620320, 3366557040, 4039868448, 5049835560, 6733114080, 10099671120, 20199342240]

約数ペア:

[(1, 20199342240), (2, 10099671120), (3, 6733114080), (4, 5049835560), (5, 4039868448), (6, 3366557040), (7, 2885620320), (8, 2524917780), (9, 2244371360), (10, 2019934224), (11, 1836303840), (12, 1683278520), (14, 1442810160), (15, 1346622816), (16, 1262458890), (18, 1122185680), (20, 1009967112), (21, 961873440), (22, 918151920), (24, 841639260), (28, 721405080), (30, 673311408), (32, 631229445), (33, 612101280), (35, 577124064), (36, 561092840), (40, 504983556), (42, 480936720), (44, 459075960), (45, 448874272), (48, 420819630), (55, 367260768), (56, 360702540), (60, 336655704), (63, 320624480), (66, 306050640), (67, 301482720), (70, 288562032), (72, 280546420), (77, 262329120), (80, 252491778), (84, 240468360), (88, 229537980), (90, 224437136), (96, 210409815), (99, 204033760), (105, 192374688), (110, 183630384), (112, 180351270), (120, 168327852), (126, 160312240), (132, 153025320), (134, 150741360), (140, 144281016), (144, 140273210), (154, 131164560), (160, 126245889), (165, 122420256), (168, 120234180), (176, 114768990), (180, 112218568), (198, 102016880), (201, 100494240), (210, 96187344), (220, 91815192), (224, 90175635), (231, 87443040), (240, 84163926), (252, 80156120), (264, 76512660), (268, 75370680), (280, 72140508), (288, 70136605), (308, 65582280), (315, 64124896), (330, 61210128), (335, 60296544), (336, 60117090), (352, 57384495), (360, 56109284), (385, 52465824), (396, 51008440), (402, 50247120), (420, 48093672), (440, 45907596), (462, 43721520), (469, 43068960), (480, 42081963), (495, 40806752), (504, 40078060), (528, 38256330), (536, 37685340), (560, 36070254), (603, 33498080), (616, 32791140), (630, 32062448), (660, 30605064), (670, 30148272), (672, 30058545), (693, 29147680), (720, 28054642), (737, 27407520), (770, 26232912), (792, 25504220), (804, 25123560), (840, 24046836), (880, 22953798), (924, 21860760), (938, 21534480), (990, 20403376), (1005, 20098848), (1008, 20039030), (1056, 19128165), (1072, 18842670), (1120, 18035127), (1155, 17488608), (1206, 16749040), (1232, 16395570), (1260, 16031224), (1320, 15302532), (1340, 15074136), (1386, 14573840), (1407, 14356320), (1440, 14027321), (1474, 13703760), (1540, 13116456), (1584, 12752110), (1608, 12561780), (1680, 12023418), (1760, 11476899), (1848, 10930380), (1876, 10767240), (1980, 10201688), (2010, 10049424), (2016, 10019515), (2144, 9421335), (2211, 9135840), (2310, 8744304), (2345, 8613792), (2412, 8374520), (2464, 8197785), (2520, 8015612), (2640, 7651266), (2680, 7537068), (2719, 7428960), (2772, 7286920), (2814, 7178160), (2948, 6851880), (3015, 6699616), (3080, 6558228), (3168, 6376055), (3216, 6280890), (3360, 6011709), (3465, 5829536), (3685, 5481504), (3696, 5465190), (3752, 5383620), (3960, 5100844), (4020, 5024712), (4221, 4785440), (4422, 4567920), (4620, 4372152), (4690, 4306896), (4824, 4187260), (5040, 4007806), (5159, 3915360), (5280, 3825633), (5360, 3768534), (5438, 3714480), (5544, 3643460), (5628, 3589080), (5896, 3425940), (6030, 3349808), (6160, 3279114), (6432, 3140445), (6633, 3045280), (6930, 2914768), (7035, 2871264), (7370, 2740752), (7392, 2732595), (7504, 2691810), (7920, 2550422), (8040, 2512356), (8157, 2476320), (8442, 2392720), (8844, 2283960), (9240, 2186076), (9380, 2153448), (9648, 2093630), (10080, 2003903), (10318, 1957680), (10720, 1884267), (10876, 1857240), (11055, 1827168), (11088, 1821730), (11256, 1794540), (11792, 1712970), (12060, 1674904), (12320, 1639557), (13266, 1522640), (13595, 1485792), (13860, 1457384), (14070, 1435632), (14740, 1370376), (15008, 1345905), (15477, 1305120), (15840, 1275211), (16080, 1256178), (16314, 1238160), (16884, 1196360), (17688, 1141980), (18480, 1093038), (18760, 1076724), (19033, 1061280), (19296, 1046815), (20636, 978840), (21105, 957088), (21752, 928620), (22110, 913584), (22176, 910865), (22512, 897270), (23584, 856485), (24120, 837452), (24471, 825440), (25795, 783072), (26532, 761320), (27190, 742896), (27720, 728692), (28140, 717816), (29480, 685188), (29909, 675360), (30954, 652560), (32160, 628089), (32628, 619080), (33165, 609056), (33768, 598180), (35376, 570990), (36960, 546519), (37520, 538362), (38066, 530640), (40785, 495264), (41272, 489420), (42210, 478544), (43504, 464310), (44220, 456792), (45024, 448635), (46431, 435040), (48240, 418726), (48942, 412720), (51590, 391536), (53064, 380660), (54380, 371448), (55440, 364346), (56280, 358908), (57099, 353760), (58960, 342594), (59818, 337680), (61908, 326280), (65256, 309540), (66330, 304528), (67536, 299090), (70752, 285495), (75040, 269181), (76132, 265320), (77385, 261024), (81570, 247632), (82544, 244710), (84420, 239272), (87008, 232155), (88440, 228396), (89727, 225120), (92862, 217520), (95165, 212256), (96480, 209363), (97884, 206360), (103180, 195768), (106128, 190330), (108760, 185724), (110880, 182173), (112560, 179454), (114198, 176880), (117920, 171297), (119636, 168840), (122355, 165088), (123816, 163140), (130512, 154770), (132660, 152264), (135072, 149545)]