21330305920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 576

約数和(自身を含む): 68226127200

約数和(自身を除く): 46895821280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 64, 70, 76, 77, 80, 88, 95, 109, 110, 112, 121, 128, 133, 140, 152, 154, 160, 176, 190, 209, 218, 220, 224, 242, 266, 280, 304, 308, 320, 352, 361, 380, 385, 418, 436, 440, 448, 484, 532, 545, 560, 605, 608, 616, 640, 665, 704, 722, 760, 763, 770, 836, 847, 872, 880, 896, 968, 1045, 1064, 1090, 1120, 1199, 1210, 1216, 1232, 1330, 1408, 1444, 1463, 1520, 1526, 1540, 1672, 1694, 1744, 1760, 1805, 1936, 2071, 2090, 2128, 2180, 2240, 2299, 2398, 2420, 2432, 2464, 2527, 2660, 2888, 2926, 3040, 3052, 3080, 3344, 3388, 3488, 3520, 3610, 3815, 3872, 3971, 4142, 4180, 4235, 4256, 4360, 4480, 4598, 4796, 4840, 4928, 5054, 5320, 5776, 5852, 5995, 6080, 6104, 6160, 6688, 6776, 6976, 7040, 7220, 7315, 7630, 7744, 7942, 8284, 8360, 8393, 8470, 8512, 8720, 9196, 9592, 9680, 9856, 10108, 10355, 10640, 11495, 11552, 11704, 11990, 12160, 12208, 12320, 12635, 13189, 13376, 13552, 13952, 14440, 14497, 14630, 15260, 15488, 15884, 16093, 16568, 16720, 16786, 16940, 17024, 17440, 18392, 19184, 19360, 19855, 20216, 20710, 21280, 22781, 22990, 23104, 23408, 23980, 24416, 24640, 25270, 26378, 26752, 27104, 27797, 28880, 28994, 29260, 30520, 31768, 32186, 33136, 33440, 33572, 33880, 34880, 36784, 38368, 38720, 39349, 39710, 40432, 41420, 41965, 42560, 43681, 45562, 45980, 46208, 46816, 47960, 48832, 49280, 50540, 52756, 54208, 55594, 57760, 57988, 58520, 61040, 63536, 64372, 65945, 66272, 66880, 67144, 67760, 69760, 72485, 73568, 76736, 77440, 78698, 79420, 80465, 80864, 82840, 83930, 85120, 87362, 91124, 91960, 92323, 93632, 95920, 97664, 101080, 105512, 108416, 111188, 113905, 115520, 115976, 117040, 122080, 127072, 128744, 131890, 132544, 133760, 134288, 135520, 138985, 144970, 147136, 153472, 157396, 158840, 159467, 160930, 161728, 165680, 167860, 174724, 182248, 183920, 184646, 187264, 191840, 196745, 202160, 211024, 218405, 222376, 227810, 231040, 231952, 234080, 244160, 250591, 254144, 257488, 263780, 265088, 268576, 271040, 275443, 277970, 289940, 294272, 305767, 314792, 317680, 318934, 321860, 323456, 331360, 335720, 349448, 364496, 367840, 369292, 383680, 393490, 404320, 422048, 432839, 436810, 444752, 455620, 461615, 463904, 468160, 488320, 501182, 508288, 514976, 527560, 537152, 542080, 550886, 555940, 579880, 611534, 629584, 635360, 637868, 643720, 662720, 671440, 698896, 728992, 735680, 738584, 767360, 786980, 797335, 808640, 844096, 865678, 873620, 889504, 911240, 923230, 927808, 936320, 1002364, 1029952, 1055120, 1074304, 1101772, 1111880, 1159760, 1223068, 1252955, 1259168, 1270720, 1275736, 1287440, 1325440, 1342880, 1377215, 1397792, 1457984, 1471360, 1477168, 1528835, 1573960, 1594670, 1617280, 1688192, 1731356, 1747240, 1754137, 1779008, 1822480, 1846460, 1855616, 2004728, 2059904, 2110240, 2164195, 2203544, 2223760, 2319520, 2446136, 2505910, 2518336, 2541440, 2551472, 2574880, 2685760, 2754430, 2795584, 2915968, 2954336, 3029873, 3057670, 3147920, 3189340, 3462712, 3494480, 3508274, 3558016, 3644960, 3692920, 4009456, 4220480, 4328390, 4407088, 4447520, 4639040, 4761229, 4892272, 5011820, 5036672, 5102944, 5149760, 5371520, 5508860, 5591168, 5908672, 6059746, 6115340, 6295840, 6378680, 6925424, 6988960, 7016548, 7289920, 7385840, 8018912, 8440960, 8656780, 8770685, 8814176, 8895040, 9278080, 9522458, 9784544, 10023640, 10205888, 10299520, 11017720, 11817344, 12119492, 12230680, 12591680, 12757360, 13850848, 13977920, 14033096, 14579840, 14771680, 15149365, 16037824, 17313560, 17541370, 17628352, 17790080, 19044916, 19569088, 20047280, 20411776, 22035440, 23806145, 24238984, 24461360, 25183360, 25514720, 27701696, 27955840, 28066192, 29543360, 30298730, 32075648, 33328603, 34627120, 35082740, 35256704, 38089832, 39138176, 40094560, 44070880, 47612290, 48477968, 48922720, 51029440, 55403392, 56132384, 59086720, 60597460, 66657206, 69254240, 70165480, 76179664, 80189120, 88141760, 95224580, 96955936, 97845440, 102058880, 112264768, 121194920, 133314412, 138508480, 140330960, 152359328, 160378240, 166643015, 176283520, 190449160, 193911872, 195690880, 224529536, 242389840, 266628824, 277016960, 280661920, 304718656, 333286030, 380898320, 387823744, 484779680, 533257648, 561323840, 609437312, 666572060, 761796640, 969559360, 1066515296, 1122647680, 1333144120, 1523593280, 1939118720, 2133030592, 2666288240, 3047186560, 4266061184, 5332576480, 10665152960, 21330305920]

約数ペア:

[(1, 21330305920), (2, 10665152960), (4, 5332576480), (5, 4266061184), (7, 3047186560), (8, 2666288240), (10, 2133030592), (11, 1939118720), (14, 1523593280), (16, 1333144120), (19, 1122647680), (20, 1066515296), (22, 969559360), (28, 761796640), (32, 666572060), (35, 609437312), (38, 561323840), (40, 533257648), (44, 484779680), (55, 387823744), (56, 380898320), (64, 333286030), (70, 304718656), (76, 280661920), (77, 277016960), (80, 266628824), (88, 242389840), (95, 224529536), (109, 195690880), (110, 193911872), (112, 190449160), (121, 176283520), (128, 166643015), (133, 160378240), (140, 152359328), (152, 140330960), (154, 138508480), (160, 133314412), (176, 121194920), (190, 112264768), (209, 102058880), (218, 97845440), (220, 96955936), (224, 95224580), (242, 88141760), (266, 80189120), (280, 76179664), (304, 70165480), (308, 69254240), (320, 66657206), (352, 60597460), (361, 59086720), (380, 56132384), (385, 55403392), (418, 51029440), (436, 48922720), (440, 48477968), (448, 47612290), (484, 44070880), (532, 40094560), (545, 39138176), (560, 38089832), (605, 35256704), (608, 35082740), (616, 34627120), (640, 33328603), (665, 32075648), (704, 30298730), (722, 29543360), (760, 28066192), (763, 27955840), (770, 27701696), (836, 25514720), (847, 25183360), (872, 24461360), (880, 24238984), (896, 23806145), (968, 22035440), (1045, 20411776), (1064, 20047280), (1090, 19569088), (1120, 19044916), (1199, 17790080), (1210, 17628352), (1216, 17541370), (1232, 17313560), (1330, 16037824), (1408, 15149365), (1444, 14771680), (1463, 14579840), (1520, 14033096), (1526, 13977920), (1540, 13850848), (1672, 12757360), (1694, 12591680), (1744, 12230680), (1760, 12119492), (1805, 11817344), (1936, 11017720), (2071, 10299520), (2090, 10205888), (2128, 10023640), (2180, 9784544), (2240, 9522458), (2299, 9278080), (2398, 8895040), (2420, 8814176), (2432, 8770685), (2464, 8656780), (2527, 8440960), (2660, 8018912), (2888, 7385840), (2926, 7289920), (3040, 7016548), (3052, 6988960), (3080, 6925424), (3344, 6378680), (3388, 6295840), (3488, 6115340), (3520, 6059746), (3610, 5908672), (3815, 5591168), (3872, 5508860), (3971, 5371520), (4142, 5149760), (4180, 5102944), (4235, 5036672), (4256, 5011820), (4360, 4892272), (4480, 4761229), (4598, 4639040), (4796, 4447520), (4840, 4407088), (4928, 4328390), (5054, 4220480), (5320, 4009456), (5776, 3692920), (5852, 3644960), (5995, 3558016), (6080, 3508274), (6104, 3494480), (6160, 3462712), (6688, 3189340), (6776, 3147920), (6976, 3057670), (7040, 3029873), (7220, 2954336), (7315, 2915968), (7630, 2795584), (7744, 2754430), (7942, 2685760), (8284, 2574880), (8360, 2551472), (8393, 2541440), (8470, 2518336), (8512, 2505910), (8720, 2446136), (9196, 2319520), (9592, 2223760), (9680, 2203544), (9856, 2164195), (10108, 2110240), (10355, 2059904), (10640, 2004728), (11495, 1855616), (11552, 1846460), (11704, 1822480), (11990, 1779008), (12160, 1754137), (12208, 1747240), (12320, 1731356), (12635, 1688192), (13189, 1617280), (13376, 1594670), (13552, 1573960), (13952, 1528835), (14440, 1477168), (14497, 1471360), (14630, 1457984), (15260, 1397792), (15488, 1377215), (15884, 1342880), (16093, 1325440), (16568, 1287440), (16720, 1275736), (16786, 1270720), (16940, 1259168), (17024, 1252955), (17440, 1223068), (18392, 1159760), (19184, 1111880), (19360, 1101772), (19855, 1074304), (20216, 1055120), (20710, 1029952), (21280, 1002364), (22781, 936320), (22990, 927808), (23104, 923230), (23408, 911240), (23980, 889504), (24416, 873620), (24640, 865678), (25270, 844096), (26378, 808640), (26752, 797335), (27104, 786980), (27797, 767360), (28880, 738584), (28994, 735680), (29260, 728992), (30520, 698896), (31768, 671440), (32186, 662720), (33136, 643720), (33440, 637868), (33572, 635360), (33880, 629584), (34880, 611534), (36784, 579880), (38368, 555940), (38720, 550886), (39349, 542080), (39710, 537152), (40432, 527560), (41420, 514976), (41965, 508288), (42560, 501182), (43681, 488320), (45562, 468160), (45980, 463904), (46208, 461615), (46816, 455620), (47960, 444752), (48832, 436810), (49280, 432839), (50540, 422048), (52756, 404320), (54208, 393490), (55594, 383680), (57760, 369292), (57988, 367840), (58520, 364496), (61040, 349448), (63536, 335720), (64372, 331360), (65945, 323456), (66272, 321860), (66880, 318934), (67144, 317680), (67760, 314792), (69760, 305767), (72485, 294272), (73568, 289940), (76736, 277970), (77440, 275443), (78698, 271040), (79420, 268576), (80465, 265088), (80864, 263780), (82840, 257488), (83930, 254144), (85120, 250591), (87362, 244160), (91124, 234080), (91960, 231952), (92323, 231040), (93632, 227810), (95920, 222376), (97664, 218405), (101080, 211024), (105512, 202160), (108416, 196745), (111188, 191840), (113905, 187264), (115520, 184646), (115976, 183920), (117040, 182248), (122080, 174724), (127072, 167860), (128744, 165680), (131890, 161728), (132544, 160930), (133760, 159467), (134288, 158840), (135520, 157396), (138985, 153472), (144970, 147136)]