20288463360

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:256

約数の個数: 640

約数和(自身を含む): 74820354048

約数和(自身を除く): 54531890688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 32, 33, 40, 44, 48, 55, 60, 61, 62, 64, 66, 80, 88, 93, 96, 110, 120, 122, 124, 127, 128, 132, 155, 160, 165, 176, 183, 186, 192, 220, 240, 244, 248, 254, 256, 264, 305, 310, 320, 330, 341, 352, 366, 372, 381, 384, 440, 465, 480, 488, 496, 508, 512, 528, 610, 620, 635, 640, 660, 671, 682, 704, 732, 744, 762, 768, 880, 915, 930, 960, 976, 992, 1016, 1023, 1056, 1220, 1240, 1270, 1280, 1320, 1342, 1364, 1397, 1408, 1464, 1488, 1524, 1536, 1705, 1760, 1830, 1860, 1891, 1905, 1920, 1952, 1984, 2013, 2032, 2046, 2112, 2440, 2480, 2540, 2560, 2640, 2684, 2728, 2794, 2816, 2928, 2976, 3048, 3355, 3410, 3520, 3660, 3720, 3782, 3810, 3840, 3904, 3937, 3968, 4026, 4064, 4092, 4191, 4224, 4880, 4960, 5080, 5115, 5280, 5368, 5456, 5588, 5632, 5673, 5856, 5952, 6096, 6710, 6820, 6985, 7040, 7320, 7440, 7564, 7620, 7680, 7747, 7808, 7874, 7936, 8052, 8128, 8184, 8382, 8448, 9455, 9760, 9920, 10065, 10160, 10230, 10560, 10736, 10912, 11176, 11346, 11712, 11811, 11904, 12192, 13420, 13640, 13970, 14080, 14640, 14880, 15128, 15240, 15494, 15616, 15748, 15872, 16104, 16256, 16368, 16764, 16896, 18910, 19520, 19685, 19840, 20130, 20320, 20460, 20801, 20955, 21120, 21472, 21824, 22352, 22692, 23241, 23424, 23622, 23808, 24384, 26840, 27280, 27940, 28160, 28365, 29280, 29760, 30256, 30480, 30988, 31232, 31496, 32208, 32512, 32736, 33528, 37820, 38735, 39040, 39370, 39680, 40260, 40640, 40920, 41602, 41910, 42240, 42944, 43307, 43648, 44704, 45384, 46482, 46848, 47244, 47616, 48768, 53680, 54560, 55880, 56730, 58560, 59055, 59520, 60512, 60960, 61976, 62403, 62992, 64416, 65024, 65472, 67056, 75640, 77470, 78080, 78740, 79360, 80520, 81280, 81840, 83204, 83820, 84480, 85217, 85888, 86614, 87296, 89408, 90768, 92964, 93696, 94488, 97536, 104005, 107360, 109120, 111760, 113460, 116205, 117120, 118110, 119040, 121024, 121920, 123952, 124806, 125984, 128832, 129921, 130944, 134112, 151280, 154940, 156160, 157480, 161040, 162560, 163680, 166408, 167640, 170434, 171776, 173228, 174592, 178816, 181536, 185928, 188976, 195072, 208010, 214720, 216535, 218240, 223520, 226920, 232410, 234240, 236220, 238080, 240157, 242048, 243840, 247904, 249612, 251968, 255651, 257664, 259842, 261888, 268224, 302560, 309880, 312015, 314960, 322080, 325120, 327360, 332816, 335280, 340868, 343552, 346456, 357632, 363072, 371856, 377952, 416020, 426085, 429440, 433070, 436480, 447040, 453840, 464820, 468480, 472440, 480314, 484096, 487680, 495808, 499224, 503936, 511302, 515328, 519684, 523776, 536448, 605120, 619760, 624030, 629920, 644160, 649605, 654720, 665632, 670560, 681736, 692912, 715264, 720471, 726144, 743712, 755904, 832040, 852170, 858880, 866140, 872960, 894080, 907680, 929640, 944880, 960628, 968192, 975360, 991616, 998448, 1007872, 1022604, 1030656, 1039368, 1072896, 1200785, 1210240, 1239520, 1248060, 1259840, 1278255, 1288320, 1299210, 1309440, 1331264, 1341120, 1363472, 1385824, 1440942, 1452288, 1487424, 1511808, 1664080, 1704340, 1717760, 1732280, 1788160, 1815360, 1859280, 1889760, 1921256, 1983232, 1996896, 2015744, 2045208, 2078736, 2145792, 2401570, 2420480, 2479040, 2496120, 2519680, 2556510, 2576640, 2598420, 2618880, 2641727, 2662528, 2682240, 2726944, 2771648, 2881884, 2904576, 2974848, 3023616, 3328160, 3408680, 3464560, 3576320, 3602355, 3630720, 3718560, 3779520, 3842512, 3966464, 3993792, 4090416, 4157472, 4803140, 4840960, 4958080, 4992240, 5039360, 5113020, 5153280, 5196840, 5283454, 5325056, 5364480, 5453888, 5543296, 5763768, 5949696, 6047232, 6656320, 6817360, 6929120, 7204710, 7261440, 7437120, 7559040, 7685024, 7925181, 7987584, 8180832, 8314944, 9606280, 9916160, 9984480, 10078720, 10226040, 10393680, 10566908, 10650112, 10728960, 10907776, 11086592, 11527536, 11899392, 13208635, 13312640, 13634720, 13858240, 14409420, 14522880, 14874240, 15118080, 15370048, 15850362, 15975168, 16361664, 16629888, 19212560, 19832320, 19968960, 20452080, 20787360, 21133816, 21815552, 22173184, 23055072, 26417270, 26625280, 27269440, 27716480, 28818840, 29748480, 30236160, 30740096, 31700724, 31950336, 32723328, 33259776, 38425120, 39625905, 39937920, 40904160, 41574720, 42267632, 43631104, 46110144, 52834540, 53250560, 54538880, 55432960, 57637680, 59496960, 61480192, 63401448, 65446656, 66519552, 76850240, 79251810, 79875840, 81808320, 83149440, 84535264, 92220288, 105669080, 109077760, 110865920, 115275360, 122960384, 126802896, 130893312, 153700480, 158503620, 159751680, 163616640, 166298880, 169070528, 184440576, 211338160, 218155520, 230550720, 253605792, 307400960, 317007240, 327233280, 332597760, 338141056, 368881152, 422676320, 461101440, 507211584, 614801920, 634014480, 654466560, 676282112, 845352640, 922202880, 1014423168, 1268028960, 1352564224, 1690705280, 1844405760, 2028846336, 2536057920, 3381410560, 4057692672, 5072115840, 6762821120, 10144231680, 20288463360]

約数ペア:

[(1, 20288463360), (2, 10144231680), (3, 6762821120), (4, 5072115840), (5, 4057692672), (6, 3381410560), (8, 2536057920), (10, 2028846336), (11, 1844405760), (12, 1690705280), (15, 1352564224), (16, 1268028960), (20, 1014423168), (22, 922202880), (24, 845352640), (30, 676282112), (31, 654466560), (32, 634014480), (33, 614801920), (40, 507211584), (44, 461101440), (48, 422676320), (55, 368881152), (60, 338141056), (61, 332597760), (62, 327233280), (64, 317007240), (66, 307400960), (80, 253605792), (88, 230550720), (93, 218155520), (96, 211338160), (110, 184440576), (120, 169070528), (122, 166298880), (124, 163616640), (127, 159751680), (128, 158503620), (132, 153700480), (155, 130893312), (160, 126802896), (165, 122960384), (176, 115275360), (183, 110865920), (186, 109077760), (192, 105669080), (220, 92220288), (240, 84535264), (244, 83149440), (248, 81808320), (254, 79875840), (256, 79251810), (264, 76850240), (305, 66519552), (310, 65446656), (320, 63401448), (330, 61480192), (341, 59496960), (352, 57637680), (366, 55432960), (372, 54538880), (381, 53250560), (384, 52834540), (440, 46110144), (465, 43631104), (480, 42267632), (488, 41574720), (496, 40904160), (508, 39937920), (512, 39625905), (528, 38425120), (610, 33259776), (620, 32723328), (635, 31950336), (640, 31700724), (660, 30740096), (671, 30236160), (682, 29748480), (704, 28818840), (732, 27716480), (744, 27269440), (762, 26625280), (768, 26417270), (880, 23055072), (915, 22173184), (930, 21815552), (960, 21133816), (976, 20787360), (992, 20452080), (1016, 19968960), (1023, 19832320), (1056, 19212560), (1220, 16629888), (1240, 16361664), (1270, 15975168), (1280, 15850362), (1320, 15370048), (1342, 15118080), (1364, 14874240), (1397, 14522880), (1408, 14409420), (1464, 13858240), (1488, 13634720), (1524, 13312640), (1536, 13208635), (1705, 11899392), (1760, 11527536), (1830, 11086592), (1860, 10907776), (1891, 10728960), (1905, 10650112), (1920, 10566908), (1952, 10393680), (1984, 10226040), (2013, 10078720), (2032, 9984480), (2046, 9916160), (2112, 9606280), (2440, 8314944), (2480, 8180832), (2540, 7987584), (2560, 7925181), (2640, 7685024), (2684, 7559040), (2728, 7437120), (2794, 7261440), (2816, 7204710), (2928, 6929120), (2976, 6817360), (3048, 6656320), (3355, 6047232), (3410, 5949696), (3520, 5763768), (3660, 5543296), (3720, 5453888), (3782, 5364480), (3810, 5325056), (3840, 5283454), (3904, 5196840), (3937, 5153280), (3968, 5113020), (4026, 5039360), (4064, 4992240), (4092, 4958080), (4191, 4840960), (4224, 4803140), (4880, 4157472), (4960, 4090416), (5080, 3993792), (5115, 3966464), (5280, 3842512), (5368, 3779520), (5456, 3718560), (5588, 3630720), (5632, 3602355), (5673, 3576320), (5856, 3464560), (5952, 3408680), (6096, 3328160), (6710, 3023616), (6820, 2974848), (6985, 2904576), (7040, 2881884), (7320, 2771648), (7440, 2726944), (7564, 2682240), (7620, 2662528), (7680, 2641727), (7747, 2618880), (7808, 2598420), (7874, 2576640), (7936, 2556510), (8052, 2519680), (8128, 2496120), (8184, 2479040), (8382, 2420480), (8448, 2401570), (9455, 2145792), (9760, 2078736), (9920, 2045208), (10065, 2015744), (10160, 1996896), (10230, 1983232), (10560, 1921256), (10736, 1889760), (10912, 1859280), (11176, 1815360), (11346, 1788160), (11712, 1732280), (11811, 1717760), (11904, 1704340), (12192, 1664080), (13420, 1511808), (13640, 1487424), (13970, 1452288), (14080, 1440942), (14640, 1385824), (14880, 1363472), (15128, 1341120), (15240, 1331264), (15494, 1309440), (15616, 1299210), (15748, 1288320), (15872, 1278255), (16104, 1259840), (16256, 1248060), (16368, 1239520), (16764, 1210240), (16896, 1200785), (18910, 1072896), (19520, 1039368), (19685, 1030656), (19840, 1022604), (20130, 1007872), (20320, 998448), (20460, 991616), (20801, 975360), (20955, 968192), (21120, 960628), (21472, 944880), (21824, 929640), (22352, 907680), (22692, 894080), (23241, 872960), (23424, 866140), (23622, 858880), (23808, 852170), (24384, 832040), (26840, 755904), (27280, 743712), (27940, 726144), (28160, 720471), (28365, 715264), (29280, 692912), (29760, 681736), (30256, 670560), (30480, 665632), (30988, 654720), (31232, 649605), (31496, 644160), (32208, 629920), (32512, 624030), (32736, 619760), (33528, 605120), (37820, 536448), (38735, 523776), (39040, 519684), (39370, 515328), (39680, 511302), (40260, 503936), (40640, 499224), (40920, 495808), (41602, 487680), (41910, 484096), (42240, 480314), (42944, 472440), (43307, 468480), (43648, 464820), (44704, 453840), (45384, 447040), (46482, 436480), (46848, 433070), (47244, 429440), (47616, 426085), (48768, 416020), (53680, 377952), (54560, 371856), (55880, 363072), (56730, 357632), (58560, 346456), (59055, 343552), (59520, 340868), (60512, 335280), (60960, 332816), (61976, 327360), (62403, 325120), (62992, 322080), (64416, 314960), (65024, 312015), (65472, 309880), (67056, 302560), (75640, 268224), (77470, 261888), (78080, 259842), (78740, 257664), (79360, 255651), (80520, 251968), (81280, 249612), (81840, 247904), (83204, 243840), (83820, 242048), (84480, 240157), (85217, 238080), (85888, 236220), (86614, 234240), (87296, 232410), (89408, 226920), (90768, 223520), (92964, 218240), (93696, 216535), (94488, 214720), (97536, 208010), (104005, 195072), (107360, 188976), (109120, 185928), (111760, 181536), (113460, 178816), (116205, 174592), (117120, 173228), (118110, 171776), (119040, 170434), (121024, 167640), (121920, 166408), (123952, 163680), (124806, 162560), (125984, 161040), (128832, 157480), (129921, 156160), (130944, 154940), (134112, 151280)]