19815594480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:501

約数の個数: 480

約数和(自身を含む): 74457377280

約数和(自身を除く): 54641782800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 71, 72, 80, 88, 90, 99, 110, 120, 131, 132, 142, 144, 165, 176, 180, 198, 213, 220, 240, 262, 264, 269, 284, 330, 355, 360, 393, 396, 426, 440, 495, 524, 528, 538, 568, 639, 655, 660, 710, 720, 781, 786, 792, 807, 852, 880, 990, 1048, 1065, 1076, 1136, 1179, 1278, 1310, 1320, 1345, 1420, 1441, 1562, 1572, 1584, 1614, 1704, 1965, 1980, 2096, 2130, 2152, 2343, 2358, 2421, 2556, 2620, 2640, 2690, 2840, 2882, 2959, 3124, 3144, 3195, 3228, 3408, 3905, 3930, 3960, 4035, 4260, 4304, 4323, 4686, 4716, 4842, 5112, 5240, 5380, 5680, 5764, 5895, 5918, 6248, 6288, 6390, 6456, 7029, 7205, 7810, 7860, 7920, 8070, 8520, 8646, 8877, 9301, 9372, 9432, 9684, 10224, 10480, 10760, 11528, 11715, 11790, 11836, 12105, 12496, 12780, 12912, 12969, 14058, 14410, 14795, 15620, 15720, 16140, 17040, 17292, 17754, 18602, 18744, 18864, 19099, 19368, 21520, 21615, 23056, 23430, 23580, 23672, 24210, 25560, 25938, 26631, 27903, 28116, 28820, 29590, 31240, 31440, 32280, 34584, 35145, 35239, 35508, 37204, 37488, 38198, 38736, 43230, 44385, 46505, 46860, 47160, 47344, 48420, 51120, 51876, 53262, 55806, 56232, 57297, 57640, 59180, 62480, 64560, 64845, 69168, 70290, 70478, 71016, 74408, 76396, 83709, 86460, 88770, 93010, 93720, 94320, 95495, 96840, 102311, 103752, 105717, 106524, 111612, 112464, 114594, 115280, 118360, 129690, 133155, 139515, 140580, 140956, 142032, 148816, 152792, 167418, 171891, 172920, 176195, 177540, 186020, 187440, 190990, 193680, 204622, 207504, 210089, 211434, 213048, 223224, 229188, 236720, 259380, 266310, 279030, 281160, 281912, 286485, 305584, 306933, 317151, 334836, 343782, 345840, 352390, 355080, 372040, 381980, 387629, 409244, 418545, 420178, 422868, 426096, 446448, 458376, 511555, 518760, 528585, 532620, 558060, 562320, 563824, 572970, 613866, 630267, 634302, 669672, 687564, 704780, 710160, 744080, 763960, 775258, 818488, 837090, 840356, 845736, 859455, 916752, 920799, 1023110, 1037520, 1050445, 1057170, 1065240, 1116120, 1145940, 1162887, 1227732, 1260534, 1268604, 1339344, 1375128, 1409560, 1527920, 1534665, 1550516, 1585755, 1636976, 1674180, 1680712, 1691472, 1718910, 1841598, 1890801, 1938145, 2046220, 2100890, 2114340, 2130480, 2232240, 2291880, 2325774, 2455464, 2501969, 2521068, 2537208, 2750256, 2819120, 3069330, 3101032, 3151335, 3171510, 3348360, 3361424, 3437820, 3488661, 3683196, 3781602, 3876290, 4092440, 4201780, 4228680, 4583760, 4603995, 4651548, 4910928, 5003938, 5042136, 5074416, 5814435, 6138660, 6202064, 6302670, 6343020, 6696720, 6875640, 6977322, 7366392, 7505907, 7563204, 7752580, 8184880, 8403560, 8457360, 9207990, 9303096, 9454005, 10007876, 10084272, 11628870, 12277320, 12509845, 12605340, 12686040, 13751280, 13954644, 14732784, 15011814, 15126408, 15505160, 16807120, 17443305, 18415980, 18606192, 18908010, 20015752, 22517721, 23257740, 24554640, 25019690, 25210680, 25372080, 27521659, 27909288, 30023628, 30252816, 31010320, 34886610, 36831960, 37529535, 37816020, 40031504, 45035442, 46515480, 50039380, 50421360, 55043318, 55818576, 60047256, 69773220, 73663920, 75059070, 75632040, 82564977, 90070884, 93030960, 100078760, 110086636, 112588605, 120094512, 137608295, 139546440, 150118140, 151264080, 165129954, 180141768, 200157520, 220173272, 225177210, 247694931, 275216590, 279092880, 300236280, 330259908, 360283536, 412824885, 440346544, 450354420, 495389862, 550433180, 600472560, 660519816, 825649770, 900708840, 990779724, 1100866360, 1238474655, 1321039632, 1651299540, 1801417680, 1981559448, 2201732720, 2476949310, 3302599080, 3963118896, 4953898620, 6605198160, 9907797240, 19815594480]

約数ペア:

[(1, 19815594480), (2, 9907797240), (3, 6605198160), (4, 4953898620), (5, 3963118896), (6, 3302599080), (8, 2476949310), (9, 2201732720), (10, 1981559448), (11, 1801417680), (12, 1651299540), (15, 1321039632), (16, 1238474655), (18, 1100866360), (20, 990779724), (22, 900708840), (24, 825649770), (30, 660519816), (33, 600472560), (36, 550433180), (40, 495389862), (44, 450354420), (45, 440346544), (48, 412824885), (55, 360283536), (60, 330259908), (66, 300236280), (71, 279092880), (72, 275216590), (80, 247694931), (88, 225177210), (90, 220173272), (99, 200157520), (110, 180141768), (120, 165129954), (131, 151264080), (132, 150118140), (142, 139546440), (144, 137608295), (165, 120094512), (176, 112588605), (180, 110086636), (198, 100078760), (213, 93030960), (220, 90070884), (240, 82564977), (262, 75632040), (264, 75059070), (269, 73663920), (284, 69773220), (330, 60047256), (355, 55818576), (360, 55043318), (393, 50421360), (396, 50039380), (426, 46515480), (440, 45035442), (495, 40031504), (524, 37816020), (528, 37529535), (538, 36831960), (568, 34886610), (639, 31010320), (655, 30252816), (660, 30023628), (710, 27909288), (720, 27521659), (781, 25372080), (786, 25210680), (792, 25019690), (807, 24554640), (852, 23257740), (880, 22517721), (990, 20015752), (1048, 18908010), (1065, 18606192), (1076, 18415980), (1136, 17443305), (1179, 16807120), (1278, 15505160), (1310, 15126408), (1320, 15011814), (1345, 14732784), (1420, 13954644), (1441, 13751280), (1562, 12686040), (1572, 12605340), (1584, 12509845), (1614, 12277320), (1704, 11628870), (1965, 10084272), (1980, 10007876), (2096, 9454005), (2130, 9303096), (2152, 9207990), (2343, 8457360), (2358, 8403560), (2421, 8184880), (2556, 7752580), (2620, 7563204), (2640, 7505907), (2690, 7366392), (2840, 6977322), (2882, 6875640), (2959, 6696720), (3124, 6343020), (3144, 6302670), (3195, 6202064), (3228, 6138660), (3408, 5814435), (3905, 5074416), (3930, 5042136), (3960, 5003938), (4035, 4910928), (4260, 4651548), (4304, 4603995), (4323, 4583760), (4686, 4228680), (4716, 4201780), (4842, 4092440), (5112, 3876290), (5240, 3781602), (5380, 3683196), (5680, 3488661), (5764, 3437820), (5895, 3361424), (5918, 3348360), (6248, 3171510), (6288, 3151335), (6390, 3101032), (6456, 3069330), (7029, 2819120), (7205, 2750256), (7810, 2537208), (7860, 2521068), (7920, 2501969), (8070, 2455464), (8520, 2325774), (8646, 2291880), (8877, 2232240), (9301, 2130480), (9372, 2114340), (9432, 2100890), (9684, 2046220), (10224, 1938145), (10480, 1890801), (10760, 1841598), (11528, 1718910), (11715, 1691472), (11790, 1680712), (11836, 1674180), (12105, 1636976), (12496, 1585755), (12780, 1550516), (12912, 1534665), (12969, 1527920), (14058, 1409560), (14410, 1375128), (14795, 1339344), (15620, 1268604), (15720, 1260534), (16140, 1227732), (17040, 1162887), (17292, 1145940), (17754, 1116120), (18602, 1065240), (18744, 1057170), (18864, 1050445), (19099, 1037520), (19368, 1023110), (21520, 920799), (21615, 916752), (23056, 859455), (23430, 845736), (23580, 840356), (23672, 837090), (24210, 818488), (25560, 775258), (25938, 763960), (26631, 744080), (27903, 710160), (28116, 704780), (28820, 687564), (29590, 669672), (31240, 634302), (31440, 630267), (32280, 613866), (34584, 572970), (35145, 563824), (35239, 562320), (35508, 558060), (37204, 532620), (37488, 528585), (38198, 518760), (38736, 511555), (43230, 458376), (44385, 446448), (46505, 426096), (46860, 422868), (47160, 420178), (47344, 418545), (48420, 409244), (51120, 387629), (51876, 381980), (53262, 372040), (55806, 355080), (56232, 352390), (57297, 345840), (57640, 343782), (59180, 334836), (62480, 317151), (64560, 306933), (64845, 305584), (69168, 286485), (70290, 281912), (70478, 281160), (71016, 279030), (74408, 266310), (76396, 259380), (83709, 236720), (86460, 229188), (88770, 223224), (93010, 213048), (93720, 211434), (94320, 210089), (95495, 207504), (96840, 204622), (102311, 193680), (103752, 190990), (105717, 187440), (106524, 186020), (111612, 177540), (112464, 176195), (114594, 172920), (115280, 171891), (118360, 167418), (129690, 152792), (133155, 148816), (139515, 142032), (140580, 140956)]