21718297920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{349}}^1$

素因数の和:534

約数の個数: 448

約数和(自身を含む): 77424076800

約数和(自身を除く): 55705778880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 83, 88, 96, 110, 120, 132, 142, 160, 165, 166, 176, 192, 213, 220, 240, 249, 264, 284, 320, 330, 332, 349, 352, 355, 415, 426, 440, 480, 498, 528, 568, 660, 664, 698, 704, 710, 781, 830, 852, 880, 913, 960, 996, 1047, 1056, 1065, 1136, 1245, 1320, 1328, 1396, 1420, 1562, 1660, 1704, 1745, 1760, 1826, 1992, 2094, 2112, 2130, 2272, 2343, 2490, 2640, 2656, 2739, 2792, 2840, 3124, 3320, 3408, 3490, 3520, 3652, 3839, 3905, 3984, 4188, 4260, 4544, 4565, 4686, 4980, 5235, 5280, 5312, 5478, 5584, 5680, 5893, 6248, 6640, 6816, 6980, 7304, 7678, 7810, 7968, 8376, 8520, 9130, 9372, 9960, 10470, 10560, 10956, 11168, 11360, 11517, 11715, 11786, 12496, 13280, 13632, 13695, 13960, 14608, 15356, 15620, 15936, 16752, 17040, 17679, 18260, 18744, 19195, 19920, 20940, 21912, 22336, 22720, 23034, 23430, 23572, 24779, 24992, 26560, 27390, 27920, 28967, 29216, 29465, 30712, 31240, 33504, 34080, 35358, 36520, 37488, 38390, 39840, 41880, 43824, 46068, 46860, 47144, 49558, 49984, 54780, 55840, 57585, 57934, 58432, 58930, 61424, 62480, 64823, 67008, 68160, 70716, 73040, 74337, 74976, 76780, 79680, 83760, 86901, 87648, 88395, 92136, 93720, 94288, 99116, 109560, 111680, 115170, 115868, 117860, 122848, 123895, 124960, 129646, 141432, 144835, 146080, 148674, 149952, 153560, 167520, 173802, 175296, 176790, 184272, 187440, 188576, 194469, 198232, 219120, 230340, 231736, 235720, 245696, 247790, 249920, 259292, 272569, 282864, 289670, 292160, 297348, 307120, 318637, 324115, 335040, 347604, 353580, 368544, 371685, 374880, 377152, 388938, 396464, 434505, 438240, 460680, 463472, 471440, 495580, 518584, 545138, 565728, 579340, 594696, 614240, 637274, 648230, 695208, 707160, 737088, 743370, 749760, 777876, 792928, 817707, 869010, 876480, 921360, 926944, 942880, 955911, 972345, 991160, 1037168, 1090276, 1131456, 1158680, 1189392, 1228480, 1274548, 1296460, 1362845, 1390416, 1414320, 1486740, 1555752, 1585856, 1593185, 1635414, 1738020, 1842720, 1853888, 1885760, 1911822, 1944690, 1982320, 2056657, 2074336, 2180552, 2317360, 2378784, 2549096, 2592920, 2725690, 2780832, 2828640, 2973480, 3111504, 3186370, 3270828, 3476040, 3685440, 3823644, 3889380, 3964640, 4088535, 4113314, 4148672, 4361104, 4634720, 4757568, 4779555, 5098192, 5185840, 5451380, 5561664, 5657280, 5946960, 6169971, 6223008, 6372740, 6541656, 6952080, 7647288, 7778760, 7929280, 8177070, 8226628, 8722208, 9269440, 9559110, 10196384, 10283285, 10371680, 10902760, 11893920, 12339942, 12446016, 12745480, 13083312, 13904160, 15294576, 15557520, 16354140, 16453256, 17444416, 19118220, 20392768, 20566570, 20743360, 21805520, 22623227, 23787840, 24679884, 25490960, 26166624, 27808320, 30589152, 30849855, 31115040, 32708280, 32906512, 38236440, 41133140, 43611040, 45246454, 49359768, 50981920, 52333248, 61178304, 61699710, 62230080, 65416560, 65813024, 67869681, 76472880, 82266280, 87222080, 90492908, 98719536, 101963840, 113116135, 123399420, 130833120, 131626048, 135739362, 152945760, 164532560, 180985816, 197439072, 226232270, 246798840, 261666240, 271478724, 305891520, 329065120, 339348405, 361971632, 394878144, 452464540, 493597680, 542957448, 658130240, 678696810, 723943264, 904929080, 987195360, 1085914896, 1357393620, 1447886528, 1809858160, 1974390720, 2171829792, 2714787240, 3619716320, 4343659584, 5429574480, 7239432640, 10859148960, 21718297920]

約数ペア:

[(1, 21718297920), (2, 10859148960), (3, 7239432640), (4, 5429574480), (5, 4343659584), (6, 3619716320), (8, 2714787240), (10, 2171829792), (11, 1974390720), (12, 1809858160), (15, 1447886528), (16, 1357393620), (20, 1085914896), (22, 987195360), (24, 904929080), (30, 723943264), (32, 678696810), (33, 658130240), (40, 542957448), (44, 493597680), (48, 452464540), (55, 394878144), (60, 361971632), (64, 339348405), (66, 329065120), (71, 305891520), (80, 271478724), (83, 261666240), (88, 246798840), (96, 226232270), (110, 197439072), (120, 180985816), (132, 164532560), (142, 152945760), (160, 135739362), (165, 131626048), (166, 130833120), (176, 123399420), (192, 113116135), (213, 101963840), (220, 98719536), (240, 90492908), (249, 87222080), (264, 82266280), (284, 76472880), (320, 67869681), (330, 65813024), (332, 65416560), (349, 62230080), (352, 61699710), (355, 61178304), (415, 52333248), (426, 50981920), (440, 49359768), (480, 45246454), (498, 43611040), (528, 41133140), (568, 38236440), (660, 32906512), (664, 32708280), (698, 31115040), (704, 30849855), (710, 30589152), (781, 27808320), (830, 26166624), (852, 25490960), (880, 24679884), (913, 23787840), (960, 22623227), (996, 21805520), (1047, 20743360), (1056, 20566570), (1065, 20392768), (1136, 19118220), (1245, 17444416), (1320, 16453256), (1328, 16354140), (1396, 15557520), (1420, 15294576), (1562, 13904160), (1660, 13083312), (1704, 12745480), (1745, 12446016), (1760, 12339942), (1826, 11893920), (1992, 10902760), (2094, 10371680), (2112, 10283285), (2130, 10196384), (2272, 9559110), (2343, 9269440), (2490, 8722208), (2640, 8226628), (2656, 8177070), (2739, 7929280), (2792, 7778760), (2840, 7647288), (3124, 6952080), (3320, 6541656), (3408, 6372740), (3490, 6223008), (3520, 6169971), (3652, 5946960), (3839, 5657280), (3905, 5561664), (3984, 5451380), (4188, 5185840), (4260, 5098192), (4544, 4779555), (4565, 4757568), (4686, 4634720), (4980, 4361104), (5235, 4148672), (5280, 4113314), (5312, 4088535), (5478, 3964640), (5584, 3889380), (5680, 3823644), (5893, 3685440), (6248, 3476040), (6640, 3270828), (6816, 3186370), (6980, 3111504), (7304, 2973480), (7678, 2828640), (7810, 2780832), (7968, 2725690), (8376, 2592920), (8520, 2549096), (9130, 2378784), (9372, 2317360), (9960, 2180552), (10470, 2074336), (10560, 2056657), (10956, 1982320), (11168, 1944690), (11360, 1911822), (11517, 1885760), (11715, 1853888), (11786, 1842720), (12496, 1738020), (13280, 1635414), (13632, 1593185), (13695, 1585856), (13960, 1555752), (14608, 1486740), (15356, 1414320), (15620, 1390416), (15936, 1362845), (16752, 1296460), (17040, 1274548), (17679, 1228480), (18260, 1189392), (18744, 1158680), (19195, 1131456), (19920, 1090276), (20940, 1037168), (21912, 991160), (22336, 972345), (22720, 955911), (23034, 942880), (23430, 926944), (23572, 921360), (24779, 876480), (24992, 869010), (26560, 817707), (27390, 792928), (27920, 777876), (28967, 749760), (29216, 743370), (29465, 737088), (30712, 707160), (31240, 695208), (33504, 648230), (34080, 637274), (35358, 614240), (36520, 594696), (37488, 579340), (38390, 565728), (39840, 545138), (41880, 518584), (43824, 495580), (46068, 471440), (46860, 463472), (47144, 460680), (49558, 438240), (49984, 434505), (54780, 396464), (55840, 388938), (57585, 377152), (57934, 374880), (58432, 371685), (58930, 368544), (61424, 353580), (62480, 347604), (64823, 335040), (67008, 324115), (68160, 318637), (70716, 307120), (73040, 297348), (74337, 292160), (74976, 289670), (76780, 282864), (79680, 272569), (83760, 259292), (86901, 249920), (87648, 247790), (88395, 245696), (92136, 235720), (93720, 231736), (94288, 230340), (99116, 219120), (109560, 198232), (111680, 194469), (115170, 188576), (115868, 187440), (117860, 184272), (122848, 176790), (123895, 175296), (124960, 173802), (129646, 167520), (141432, 153560), (144835, 149952), (146080, 148674)]