20526773760

素因数分解:

$2^9\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:705

約数の個数: 560

約数和(自身を含む): 78251839776

約数和(自身を除く): 57725066016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 81, 85, 90, 96, 102, 108, 120, 128, 135, 136, 144, 153, 160, 162, 170, 180, 192, 204, 216, 240, 243, 255, 256, 270, 272, 288, 306, 320, 324, 340, 360, 384, 405, 408, 432, 459, 480, 486, 510, 512, 540, 544, 576, 612, 640, 647, 648, 680, 720, 729, 765, 768, 810, 816, 864, 918, 960, 972, 1020, 1080, 1088, 1152, 1215, 1224, 1280, 1294, 1296, 1360, 1377, 1440, 1458, 1530, 1536, 1620, 1632, 1728, 1836, 1920, 1941, 1944, 2040, 2160, 2176, 2295, 2304, 2430, 2448, 2560, 2588, 2592, 2720, 2754, 2880, 2916, 3060, 3235, 3240, 3264, 3456, 3645, 3672, 3840, 3882, 3888, 4080, 4131, 4320, 4352, 4590, 4608, 4860, 4896, 5176, 5184, 5440, 5508, 5760, 5823, 5832, 6120, 6470, 6480, 6528, 6885, 6912, 7290, 7344, 7680, 7764, 7776, 8160, 8262, 8640, 8704, 9180, 9705, 9720, 9792, 10352, 10368, 10880, 10999, 11016, 11520, 11646, 11664, 12240, 12393, 12940, 12960, 13056, 13770, 13824, 14580, 14688, 15528, 15552, 16320, 16524, 17280, 17469, 18360, 19410, 19440, 19584, 20655, 20704, 20736, 21760, 21998, 22032, 23040, 23292, 23328, 24480, 24786, 25880, 25920, 26112, 27540, 29115, 29160, 29376, 31056, 31104, 32640, 32997, 33048, 34560, 34938, 36720, 38820, 38880, 39168, 41310, 41408, 41472, 43520, 43996, 44064, 46584, 46656, 48960, 49572, 51760, 51840, 52407, 54995, 55080, 58230, 58320, 58752, 61965, 62112, 62208, 65280, 65994, 66096, 69120, 69876, 73440, 77640, 77760, 78336, 82620, 82816, 87345, 87992, 88128, 93168, 93312, 97920, 98991, 99144, 103520, 103680, 104814, 109990, 110160, 116460, 116640, 117504, 123930, 124224, 124416, 130560, 131988, 132192, 139752, 146880, 155280, 155520, 157221, 164985, 165240, 165632, 174690, 175984, 176256, 186336, 186624, 195840, 197982, 198288, 207040, 207360, 209628, 219980, 220320, 232920, 233280, 235008, 247860, 248448, 262035, 263976, 264384, 279504, 293760, 296973, 310560, 311040, 314442, 329970, 330480, 331264, 349380, 351968, 352512, 372672, 373248, 391680, 395964, 396576, 414080, 419256, 439960, 440640, 465840, 466560, 471663, 494955, 495720, 496896, 524070, 527952, 528768, 559008, 587520, 593946, 621120, 622080, 628884, 659940, 660960, 698760, 703936, 705024, 745344, 786105, 791928, 793152, 828160, 838512, 879920, 881280, 890919, 931680, 933120, 943326, 989910, 991440, 993792, 1048140, 1055904, 1057536, 1118016, 1175040, 1187892, 1242240, 1257768, 1319880, 1321920, 1397520, 1407872, 1484865, 1490688, 1572210, 1583856, 1586304, 1656320, 1677024, 1759840, 1762560, 1781838, 1863360, 1866240, 1886652, 1979820, 1982880, 2096280, 2111808, 2115072, 2236032, 2358315, 2375784, 2484480, 2515536, 2639760, 2643840, 2672757, 2795040, 2815744, 2969730, 2981376, 3144420, 3167712, 3172608, 3354048, 3519680, 3525120, 3563676, 3726720, 3773304, 3959640, 3965760, 4192560, 4223616, 4454595, 4472064, 4716630, 4751568, 4968960, 5031072, 5279520, 5287680, 5345514, 5590080, 5631488, 5939460, 6288840, 6335424, 6345216, 6708096, 7039360, 7127352, 7453440, 7546608, 7919280, 7931520, 8018271, 8385120, 8447232, 8909190, 8944128, 9433260, 9503136, 10062144, 10559040, 10575360, 10691028, 11180160, 11878920, 12577680, 12670848, 13363785, 13416192, 14078720, 14254704, 14906880, 15093216, 15838560, 15863040, 16036542, 16770240, 16894464, 17818380, 18866520, 19006272, 20124288, 21118080, 21382056, 22360320, 23757840, 25155360, 25341696, 26727570, 26832384, 28157440, 28509408, 30186432, 31677120, 31726080, 32073084, 33540480, 35636760, 37733040, 38012544, 40091355, 40248576, 42236160, 42764112, 44720640, 47515680, 50310720, 50683392, 53455140, 57018816, 60372864, 63354240, 64146168, 67080960, 71273520, 75466080, 76025088, 80182710, 80497152, 84472320, 85528224, 95031360, 100621440, 106910280, 114037632, 120745728, 126708480, 128292336, 134161920, 142547040, 150932160, 152050176, 160365420, 171056448, 190062720, 201242880, 213820560, 228075264, 241491456, 253416960, 256584672, 285094080, 301864320, 320730840, 342112896, 380125440, 402485760, 427641120, 456150528, 513169344, 570188160, 603728640, 641461680, 684225792, 760250880, 855282240, 1026338688, 1140376320, 1207457280, 1282923360, 1368451584, 1710564480, 2052677376, 2280752640, 2565846720, 3421128960, 4105354752, 5131693440, 6842257920, 10263386880, 20526773760]

約数ペア:

[(1, 20526773760), (2, 10263386880), (3, 6842257920), (4, 5131693440), (5, 4105354752), (6, 3421128960), (8, 2565846720), (9, 2280752640), (10, 2052677376), (12, 1710564480), (15, 1368451584), (16, 1282923360), (17, 1207457280), (18, 1140376320), (20, 1026338688), (24, 855282240), (27, 760250880), (30, 684225792), (32, 641461680), (34, 603728640), (36, 570188160), (40, 513169344), (45, 456150528), (48, 427641120), (51, 402485760), (54, 380125440), (60, 342112896), (64, 320730840), (68, 301864320), (72, 285094080), (80, 256584672), (81, 253416960), (85, 241491456), (90, 228075264), (96, 213820560), (102, 201242880), (108, 190062720), (120, 171056448), (128, 160365420), (135, 152050176), (136, 150932160), (144, 142547040), (153, 134161920), (160, 128292336), (162, 126708480), (170, 120745728), (180, 114037632), (192, 106910280), (204, 100621440), (216, 95031360), (240, 85528224), (243, 84472320), (255, 80497152), (256, 80182710), (270, 76025088), (272, 75466080), (288, 71273520), (306, 67080960), (320, 64146168), (324, 63354240), (340, 60372864), (360, 57018816), (384, 53455140), (405, 50683392), (408, 50310720), (432, 47515680), (459, 44720640), (480, 42764112), (486, 42236160), (510, 40248576), (512, 40091355), (540, 38012544), (544, 37733040), (576, 35636760), (612, 33540480), (640, 32073084), (647, 31726080), (648, 31677120), (680, 30186432), (720, 28509408), (729, 28157440), (765, 26832384), (768, 26727570), (810, 25341696), (816, 25155360), (864, 23757840), (918, 22360320), (960, 21382056), (972, 21118080), (1020, 20124288), (1080, 19006272), (1088, 18866520), (1152, 17818380), (1215, 16894464), (1224, 16770240), (1280, 16036542), (1294, 15863040), (1296, 15838560), (1360, 15093216), (1377, 14906880), (1440, 14254704), (1458, 14078720), (1530, 13416192), (1536, 13363785), (1620, 12670848), (1632, 12577680), (1728, 11878920), (1836, 11180160), (1920, 10691028), (1941, 10575360), (1944, 10559040), (2040, 10062144), (2160, 9503136), (2176, 9433260), (2295, 8944128), (2304, 8909190), (2430, 8447232), (2448, 8385120), (2560, 8018271), (2588, 7931520), (2592, 7919280), (2720, 7546608), (2754, 7453440), (2880, 7127352), (2916, 7039360), (3060, 6708096), (3235, 6345216), (3240, 6335424), (3264, 6288840), (3456, 5939460), (3645, 5631488), (3672, 5590080), (3840, 5345514), (3882, 5287680), (3888, 5279520), (4080, 5031072), (4131, 4968960), (4320, 4751568), (4352, 4716630), (4590, 4472064), (4608, 4454595), (4860, 4223616), (4896, 4192560), (5176, 3965760), (5184, 3959640), (5440, 3773304), (5508, 3726720), (5760, 3563676), (5823, 3525120), (5832, 3519680), (6120, 3354048), (6470, 3172608), (6480, 3167712), (6528, 3144420), (6885, 2981376), (6912, 2969730), (7290, 2815744), (7344, 2795040), (7680, 2672757), (7764, 2643840), (7776, 2639760), (8160, 2515536), (8262, 2484480), (8640, 2375784), (8704, 2358315), (9180, 2236032), (9705, 2115072), (9720, 2111808), (9792, 2096280), (10352, 1982880), (10368, 1979820), (10880, 1886652), (10999, 1866240), (11016, 1863360), (11520, 1781838), (11646, 1762560), (11664, 1759840), (12240, 1677024), (12393, 1656320), (12940, 1586304), (12960, 1583856), (13056, 1572210), (13770, 1490688), (13824, 1484865), (14580, 1407872), (14688, 1397520), (15528, 1321920), (15552, 1319880), (16320, 1257768), (16524, 1242240), (17280, 1187892), (17469, 1175040), (18360, 1118016), (19410, 1057536), (19440, 1055904), (19584, 1048140), (20655, 993792), (20704, 991440), (20736, 989910), (21760, 943326), (21998, 933120), (22032, 931680), (23040, 890919), (23292, 881280), (23328, 879920), (24480, 838512), (24786, 828160), (25880, 793152), (25920, 791928), (26112, 786105), (27540, 745344), (29115, 705024), (29160, 703936), (29376, 698760), (31056, 660960), (31104, 659940), (32640, 628884), (32997, 622080), (33048, 621120), (34560, 593946), (34938, 587520), (36720, 559008), (38820, 528768), (38880, 527952), (39168, 524070), (41310, 496896), (41408, 495720), (41472, 494955), (43520, 471663), (43996, 466560), (44064, 465840), (46584, 440640), (46656, 439960), (48960, 419256), (49572, 414080), (51760, 396576), (51840, 395964), (52407, 391680), (54995, 373248), (55080, 372672), (58230, 352512), (58320, 351968), (58752, 349380), (61965, 331264), (62112, 330480), (62208, 329970), (65280, 314442), (65994, 311040), (66096, 310560), (69120, 296973), (69876, 293760), (73440, 279504), (77640, 264384), (77760, 263976), (78336, 262035), (82620, 248448), (82816, 247860), (87345, 235008), (87992, 233280), (88128, 232920), (93168, 220320), (93312, 219980), (97920, 209628), (98991, 207360), (99144, 207040), (103520, 198288), (103680, 197982), (104814, 195840), (109990, 186624), (110160, 186336), (116460, 176256), (116640, 175984), (117504, 174690), (123930, 165632), (124224, 165240), (124416, 164985), (130560, 157221), (131988, 155520), (132192, 155280), (139752, 146880)]