21157362240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:219

約数の個数: 896

約数和(自身を含む): 85745848320

約数和(自身を除く): 64588486080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 43, 48, 51, 56, 59, 60, 64, 68, 70, 73, 80, 84, 85, 86, 96, 102, 105, 112, 118, 119, 120, 129, 136, 140, 146, 160, 168, 170, 172, 177, 192, 204, 210, 215, 219, 224, 236, 238, 240, 255, 258, 272, 280, 292, 295, 301, 320, 336, 340, 344, 354, 357, 365, 408, 413, 420, 430, 438, 448, 472, 476, 480, 510, 511, 516, 544, 560, 584, 590, 595, 602, 645, 672, 680, 688, 708, 714, 730, 731, 816, 826, 840, 860, 876, 885, 903, 944, 952, 960, 1003, 1020, 1022, 1032, 1088, 1095, 1120, 1168, 1180, 1190, 1204, 1239, 1241, 1290, 1344, 1360, 1376, 1416, 1428, 1460, 1462, 1505, 1533, 1632, 1652, 1680, 1720, 1752, 1770, 1785, 1806, 1888, 1904, 2006, 2040, 2044, 2064, 2065, 2190, 2193, 2240, 2336, 2360, 2380, 2408, 2478, 2482, 2537, 2555, 2580, 2720, 2752, 2832, 2856, 2920, 2924, 3009, 3010, 3066, 3139, 3264, 3304, 3360, 3440, 3504, 3540, 3570, 3612, 3655, 3723, 3776, 3808, 4012, 4080, 4088, 4128, 4130, 4307, 4380, 4386, 4515, 4672, 4720, 4760, 4816, 4956, 4964, 5015, 5074, 5110, 5117, 5160, 5440, 5664, 5712, 5840, 5848, 6018, 6020, 6132, 6195, 6205, 6278, 6608, 6720, 6880, 7008, 7021, 7080, 7140, 7224, 7310, 7446, 7611, 7616, 7665, 8024, 8160, 8176, 8256, 8260, 8614, 8687, 8760, 8772, 9030, 9417, 9440, 9520, 9632, 9912, 9928, 10030, 10148, 10220, 10234, 10320, 10965, 11328, 11424, 11680, 11696, 12036, 12040, 12264, 12390, 12410, 12556, 12685, 12921, 13216, 13760, 14016, 14042, 14160, 14280, 14448, 14620, 14892, 15045, 15222, 15330, 15351, 15695, 16048, 16320, 16352, 16520, 17228, 17374, 17520, 17544, 17759, 18060, 18615, 18834, 18880, 19040, 19264, 19824, 19856, 20060, 20296, 20440, 20468, 20640, 21063, 21535, 21930, 21973, 22848, 23360, 23392, 24072, 24080, 24528, 24780, 24820, 25112, 25370, 25585, 25842, 26061, 26432, 28084, 28320, 28560, 28896, 29240, 29784, 30090, 30149, 30444, 30660, 30702, 31390, 32096, 32704, 33040, 34456, 34748, 35040, 35088, 35105, 35518, 36120, 37230, 37668, 38055, 38080, 39648, 39712, 40120, 40592, 40880, 40936, 41280, 42126, 43070, 43129, 43435, 43860, 43946, 46784, 47085, 48144, 48160, 49056, 49560, 49640, 50224, 50740, 51170, 51684, 52122, 53277, 53363, 56168, 56640, 57120, 57792, 58480, 59568, 60180, 60298, 60888, 61320, 61404, 62780, 64192, 64605, 65919, 66080, 68912, 69496, 70080, 70176, 70210, 71036, 72240, 73219, 74460, 75336, 76110, 76755, 79296, 79424, 80240, 81184, 81760, 81872, 84252, 86140, 86258, 86870, 87720, 87892, 88795, 90447, 94170, 96288, 96320, 98112, 99120, 99280, 100448, 101480, 102340, 103368, 104244, 105315, 106554, 106726, 109865, 112336, 114240, 116960, 119136, 120360, 120596, 121776, 122640, 122808, 125560, 129210, 129387, 130305, 131838, 132160, 137824, 138992, 140352, 140420, 142072, 144480, 146438, 148920, 150672, 150745, 152220, 153510, 160089, 160480, 162368, 163520, 163744, 168504, 172280, 172516, 173740, 175440, 175784, 177590, 180894, 185201, 188340, 192576, 198240, 198560, 200896, 202960, 204680, 206736, 208488, 210630, 213108, 213452, 215645, 219657, 219730, 224672, 233920, 238272, 240720, 241192, 243552, 245280, 245616, 251120, 258420, 258774, 260610, 263676, 266385, 266815, 275648, 277984, 280840, 284144, 288960, 292876, 297840, 301344, 301490, 301903, 304440, 307020, 320178, 320960, 327488, 329595, 337008, 344560, 345032, 347480, 350880, 351568, 355180, 361788, 366095, 370402, 373541, 376680, 396480, 397120, 405920, 409360, 413472, 416976, 421260, 426216, 426904, 431290, 439314, 439460, 449344, 452235, 481440, 482384, 487104, 490560, 491232, 502240, 512533, 516840, 517548, 521220, 527352, 532770, 533630, 555603, 555968, 561680, 568288, 585752, 595680, 602688, 602980, 603806, 608880, 614040, 640356, 646935, 659190, 674016, 689120, 690064, 694960, 701760, 703136, 710360, 723576, 732190, 740804, 747082, 753360, 800445, 811840, 818720, 826944, 833952, 842520, 852432, 853808, 862580, 878628, 878920, 904470, 905709, 926005, 962880, 964768, 982464, 1004480, 1025066, 1033680, 1035096, 1042440, 1054704, 1065540, 1067260, 1098285, 1111206, 1120623, 1123360, 1136576, 1171504, 1191360, 1205960, 1207612, 1217760, 1228080, 1280712, 1293870, 1296407, 1318380, 1348032, 1378240, 1380128, 1389920, 1406272, 1420720, 1447152, 1464380, 1481608, 1494164, 1506720, 1509515, 1537599, 1600890, 1637440, 1667904, 1685040, 1704864, 1707616, 1725160, 1757256, 1757840, 1808940, 1811418, 1852010, 1867705, 1929536, 2050132, 2067360, 2070192, 2084880, 2109408, 2131080, 2134520, 2196570, 2222412, 2241246, 2246720, 2343008, 2411920, 2415224, 2435520, 2456160, 2561424, 2562665, 2587740, 2592814, 2636760, 2760256, 2778015, 2779840, 2841440, 2894304, 2928760, 2963216, 2988328, 3013440, 3019030, 3075198, 3148417, 3201780, 3370080, 3409728, 3415232, 3450320, 3514512, 3515680, 3617880, 3622836, 3704020, 3735410, 3889221, 4100264, 4134720, 4140384, 4169760, 4218816, 4262160, 4269040, 4393140, 4444824, 4482492, 4528545, 4686016, 4823840, 4830448, 4912320, 5122848, 5125330, 5175480, 5185628, 5273520, 5556030, 5603115, 5682880, 5788608, 5857520, 5926432, 5976656, 6038060, 6150396, 6296834, 6403560, 6482035, 6740160, 6900640, 7029024, 7031360, 7235760, 7245672, 7408040, 7470820, 7687995, 7778442, 8200528, 8280768, 8339520, 8524320, 8538080, 8786280, 8889648, 8964984, 9057090, 9445251, 9647680, 9660896, 10245696, 10250660, 10350960, 10371256, 10547040, 11112060, 11206230, 11715040, 11852864, 11953312, 12076120, 12300792, 12593668, 12807120, 12964070, 13801280, 14058048, 14471520, 14491344, 14816080, 14941640, 15375990, 15556884, 15742085, 16401056, 17048640, 17076160, 17572560, 17779296, 17929968, 18114180, 18890502, 19321792, 19446105, 20501320, 20701920, 20742512, 21094080, 22038919, 22224120, 22412460, 23430080, 23906624, 24152240, 24601584, 25187336, 25614240, 25928140, 28943040, 28982688, 29632160, 29883280, 30751980, 31113768, 31484170, 32802112, 35145120, 35558592, 35859936, 36228360, 37781004, 38892210, 41002640, 41403840, 41485024, 44077838, 44448240, 44824920, 47226255, 48304480, 49203168, 50374672, 51228480, 51856280, 57965376, 59264320, 59766560, 61503960, 62227536, 62968340, 66116757, 70290240, 71719872, 72456720, 75562008, 77784420, 82005280, 82970048, 88155676, 88896480, 89649840, 94452510, 96608960, 98406336, 100749344, 103712560, 110194595, 119533120, 123007920, 124455072, 125936680, 132233514, 144913440, 151124016, 155568840, 164010560, 176311352, 177792960, 179299680, 188905020, 201498688, 207425120, 220389190, 246015840, 248910144, 251873360, 264467028, 289826880, 302248032, 311137680, 330583785, 352622704, 358599360, 377810040, 414850240, 440778380, 492031680, 503746720, 528934056, 604496064, 622275360, 661167570, 705245408, 755620080, 881556760, 1007493440, 1057868112, 1244550720, 1322335140, 1410490816, 1511240160, 1763113520, 2115736224, 2644670280, 3022480320, 3526227040, 4231472448, 5289340560, 7052454080, 10578681120, 21157362240]

約数ペア:

[(1, 21157362240), (2, 10578681120), (3, 7052454080), (4, 5289340560), (5, 4231472448), (6, 3526227040), (7, 3022480320), (8, 2644670280), (10, 2115736224), (12, 1763113520), (14, 1511240160), (15, 1410490816), (16, 1322335140), (17, 1244550720), (20, 1057868112), (21, 1007493440), (24, 881556760), (28, 755620080), (30, 705245408), (32, 661167570), (34, 622275360), (35, 604496064), (40, 528934056), (42, 503746720), (43, 492031680), (48, 440778380), (51, 414850240), (56, 377810040), (59, 358599360), (60, 352622704), (64, 330583785), (68, 311137680), (70, 302248032), (73, 289826880), (80, 264467028), (84, 251873360), (85, 248910144), (86, 246015840), (96, 220389190), (102, 207425120), (105, 201498688), (112, 188905020), (118, 179299680), (119, 177792960), (120, 176311352), (129, 164010560), (136, 155568840), (140, 151124016), (146, 144913440), (160, 132233514), (168, 125936680), (170, 124455072), (172, 123007920), (177, 119533120), (192, 110194595), (204, 103712560), (210, 100749344), (215, 98406336), (219, 96608960), (224, 94452510), (236, 89649840), (238, 88896480), (240, 88155676), (255, 82970048), (258, 82005280), (272, 77784420), (280, 75562008), (292, 72456720), (295, 71719872), (301, 70290240), (320, 66116757), (336, 62968340), (340, 62227536), (344, 61503960), (354, 59766560), (357, 59264320), (365, 57965376), (408, 51856280), (413, 51228480), (420, 50374672), (430, 49203168), (438, 48304480), (448, 47226255), (472, 44824920), (476, 44448240), (480, 44077838), (510, 41485024), (511, 41403840), (516, 41002640), (544, 38892210), (560, 37781004), (584, 36228360), (590, 35859936), (595, 35558592), (602, 35145120), (645, 32802112), (672, 31484170), (680, 31113768), (688, 30751980), (708, 29883280), (714, 29632160), (730, 28982688), (731, 28943040), (816, 25928140), (826, 25614240), (840, 25187336), (860, 24601584), (876, 24152240), (885, 23906624), (903, 23430080), (944, 22412460), (952, 22224120), (960, 22038919), (1003, 21094080), (1020, 20742512), (1022, 20701920), (1032, 20501320), (1088, 19446105), (1095, 19321792), (1120, 18890502), (1168, 18114180), (1180, 17929968), (1190, 17779296), (1204, 17572560), (1239, 17076160), (1241, 17048640), (1290, 16401056), (1344, 15742085), (1360, 15556884), (1376, 15375990), (1416, 14941640), (1428, 14816080), (1460, 14491344), (1462, 14471520), (1505, 14058048), (1533, 13801280), (1632, 12964070), (1652, 12807120), (1680, 12593668), (1720, 12300792), (1752, 12076120), (1770, 11953312), (1785, 11852864), (1806, 11715040), (1888, 11206230), (1904, 11112060), (2006, 10547040), (2040, 10371256), (2044, 10350960), (2064, 10250660), (2065, 10245696), (2190, 9660896), (2193, 9647680), (2240, 9445251), (2336, 9057090), (2360, 8964984), (2380, 8889648), (2408, 8786280), (2478, 8538080), (2482, 8524320), (2537, 8339520), (2555, 8280768), (2580, 8200528), (2720, 7778442), (2752, 7687995), (2832, 7470820), (2856, 7408040), (2920, 7245672), (2924, 7235760), (3009, 7031360), (3010, 7029024), (3066, 6900640), (3139, 6740160), (3264, 6482035), (3304, 6403560), (3360, 6296834), (3440, 6150396), (3504, 6038060), (3540, 5976656), (3570, 5926432), (3612, 5857520), (3655, 5788608), (3723, 5682880), (3776, 5603115), (3808, 5556030), (4012, 5273520), (4080, 5185628), (4088, 5175480), (4128, 5125330), (4130, 5122848), (4307, 4912320), (4380, 4830448), (4386, 4823840), (4515, 4686016), (4672, 4528545), (4720, 4482492), (4760, 4444824), (4816, 4393140), (4956, 4269040), (4964, 4262160), (5015, 4218816), (5074, 4169760), (5110, 4140384), (5117, 4134720), (5160, 4100264), (5440, 3889221), (5664, 3735410), (5712, 3704020), (5840, 3622836), (5848, 3617880), (6018, 3515680), (6020, 3514512), (6132, 3450320), (6195, 3415232), (6205, 3409728), (6278, 3370080), (6608, 3201780), (6720, 3148417), (6880, 3075198), (7008, 3019030), (7021, 3013440), (7080, 2988328), (7140, 2963216), (7224, 2928760), (7310, 2894304), (7446, 2841440), (7611, 2779840), (7616, 2778015), (7665, 2760256), (8024, 2636760), (8160, 2592814), (8176, 2587740), (8256, 2562665), (8260, 2561424), (8614, 2456160), (8687, 2435520), (8760, 2415224), (8772, 2411920), (9030, 2343008), (9417, 2246720), (9440, 2241246), (9520, 2222412), (9632, 2196570), (9912, 2134520), (9928, 2131080), (10030, 2109408), (10148, 2084880), (10220, 2070192), (10234, 2067360), (10320, 2050132), (10965, 1929536), (11328, 1867705), (11424, 1852010), (11680, 1811418), (11696, 1808940), (12036, 1757840), (12040, 1757256), (12264, 1725160), (12390, 1707616), (12410, 1704864), (12556, 1685040), (12685, 1667904), (12921, 1637440), (13216, 1600890), (13760, 1537599), (14016, 1509515), (14042, 1506720), (14160, 1494164), (14280, 1481608), (14448, 1464380), (14620, 1447152), (14892, 1420720), (15045, 1406272), (15222, 1389920), (15330, 1380128), (15351, 1378240), (15695, 1348032), (16048, 1318380), (16320, 1296407), (16352, 1293870), (16520, 1280712), (17228, 1228080), (17374, 1217760), (17520, 1207612), (17544, 1205960), (17759, 1191360), (18060, 1171504), (18615, 1136576), (18834, 1123360), (18880, 1120623), (19040, 1111206), (19264, 1098285), (19824, 1067260), (19856, 1065540), (20060, 1054704), (20296, 1042440), (20440, 1035096), (20468, 1033680), (20640, 1025066), (21063, 1004480), (21535, 982464), (21930, 964768), (21973, 962880), (22848, 926005), (23360, 905709), (23392, 904470), (24072, 878920), (24080, 878628), (24528, 862580), (24780, 853808), (24820, 852432), (25112, 842520), (25370, 833952), (25585, 826944), (25842, 818720), (26061, 811840), (26432, 800445), (28084, 753360), (28320, 747082), (28560, 740804), (28896, 732190), (29240, 723576), (29784, 710360), (30090, 703136), (30149, 701760), (30444, 694960), (30660, 690064), (30702, 689120), (31390, 674016), (32096, 659190), (32704, 646935), (33040, 640356), (34456, 614040), (34748, 608880), (35040, 603806), (35088, 602980), (35105, 602688), (35518, 595680), (36120, 585752), (37230, 568288), (37668, 561680), (38055, 555968), (38080, 555603), (39648, 533630), (39712, 532770), (40120, 527352), (40592, 521220), (40880, 517548), (40936, 516840), (41280, 512533), (42126, 502240), (43070, 491232), (43129, 490560), (43435, 487104), (43860, 482384), (43946, 481440), (46784, 452235), (47085, 449344), (48144, 439460), (48160, 439314), (49056, 431290), (49560, 426904), (49640, 426216), (50224, 421260), (50740, 416976), (51170, 413472), (51684, 409360), (52122, 405920), (53277, 397120), (53363, 396480), (56168, 376680), (56640, 373541), (57120, 370402), (57792, 366095), (58480, 361788), (59568, 355180), (60180, 351568), (60298, 350880), (60888, 347480), (61320, 345032), (61404, 344560), (62780, 337008), (64192, 329595), (64605, 327488), (65919, 320960), (66080, 320178), (68912, 307020), (69496, 304440), (70080, 301903), (70176, 301490), (70210, 301344), (71036, 297840), (72240, 292876), (73219, 288960), (74460, 284144), (75336, 280840), (76110, 277984), (76755, 275648), (79296, 266815), (79424, 266385), (80240, 263676), (81184, 260610), (81760, 258774), (81872, 258420), (84252, 251120), (86140, 245616), (86258, 245280), (86870, 243552), (87720, 241192), (87892, 240720), (88795, 238272), (90447, 233920), (94170, 224672), (96288, 219730), (96320, 219657), (98112, 215645), (99120, 213452), (99280, 213108), (100448, 210630), (101480, 208488), (102340, 206736), (103368, 204680), (104244, 202960), (105315, 200896), (106554, 198560), (106726, 198240), (109865, 192576), (112336, 188340), (114240, 185201), (116960, 180894), (119136, 177590), (120360, 175784), (120596, 175440), (121776, 173740), (122640, 172516), (122808, 172280), (125560, 168504), (129210, 163744), (129387, 163520), (130305, 162368), (131838, 160480), (132160, 160089), (137824, 153510), (138992, 152220), (140352, 150745), (140420, 150672), (142072, 148920), (144480, 146438)]