20885437440

素因数分解:

$2^{10}\times 3^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{191}}^1$

素因数の和:345

約数の個数: 704

約数和(自身を含む): 86025093120

約数和(自身を除く): 65139655680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 113, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 191, 192, 210, 216, 224, 226, 240, 252, 256, 270, 280, 288, 315, 320, 336, 339, 360, 378, 382, 384, 420, 432, 448, 452, 480, 504, 512, 540, 560, 565, 573, 576, 630, 640, 672, 678, 720, 756, 764, 768, 791, 840, 864, 896, 904, 945, 955, 960, 1008, 1017, 1024, 1080, 1120, 1130, 1146, 1152, 1260, 1280, 1337, 1344, 1356, 1440, 1512, 1528, 1536, 1582, 1680, 1695, 1719, 1728, 1792, 1808, 1890, 1910, 1920, 2016, 2034, 2160, 2240, 2260, 2292, 2304, 2373, 2520, 2560, 2674, 2688, 2712, 2865, 2880, 3024, 3051, 3056, 3072, 3164, 3360, 3390, 3438, 3456, 3584, 3616, 3780, 3820, 3840, 3955, 4011, 4032, 4068, 4320, 4480, 4520, 4584, 4608, 4746, 5040, 5085, 5120, 5157, 5348, 5376, 5424, 5730, 5760, 6048, 6102, 6112, 6328, 6685, 6720, 6780, 6876, 6912, 7119, 7168, 7232, 7560, 7640, 7680, 7910, 8022, 8064, 8136, 8595, 8640, 8960, 9040, 9168, 9216, 9492, 10080, 10170, 10314, 10696, 10752, 10848, 11460, 11520, 11865, 12033, 12096, 12204, 12224, 12656, 13370, 13440, 13560, 13752, 13824, 14238, 14464, 15120, 15255, 15280, 15360, 15820, 16044, 16128, 16272, 17190, 17280, 17920, 18080, 18336, 18984, 20055, 20160, 20340, 20628, 21357, 21392, 21504, 21583, 21696, 22920, 23040, 23730, 24066, 24192, 24408, 24448, 25312, 25785, 26740, 26880, 27120, 27504, 27648, 28476, 28928, 30240, 30510, 30560, 31640, 32088, 32256, 32544, 34380, 34560, 35595, 35840, 36099, 36160, 36672, 37968, 40110, 40320, 40680, 41256, 42714, 42784, 43166, 43392, 45840, 46080, 47460, 48132, 48384, 48816, 48896, 50624, 51570, 53480, 53760, 54240, 55008, 56952, 57856, 60165, 60480, 61020, 61120, 63280, 64176, 64512, 64749, 65088, 68760, 69120, 71190, 72198, 72320, 73344, 75936, 80220, 80640, 81360, 82512, 85428, 85568, 86332, 86784, 91680, 94920, 96264, 96768, 97632, 97792, 101248, 103140, 106785, 106960, 107520, 107915, 108480, 110016, 113904, 115712, 120330, 120960, 122040, 122240, 126560, 128352, 129498, 130176, 137520, 138240, 142380, 144396, 144640, 146688, 151081, 151872, 160440, 161280, 162720, 165024, 170856, 171136, 172664, 173568, 180495, 183360, 189840, 192528, 193536, 194247, 195264, 195584, 202496, 206280, 213570, 213920, 215830, 216960, 220032, 227808, 240660, 241920, 244080, 244480, 253120, 256704, 258996, 260352, 275040, 284760, 288792, 289280, 293376, 302162, 303744, 320880, 322560, 323745, 325440, 330048, 341712, 342272, 345328, 347136, 360990, 366720, 379680, 385056, 388494, 390528, 404992, 412560, 427140, 427840, 431660, 433920, 440064, 453243, 455616, 481320, 483840, 488160, 488960, 506240, 513408, 517992, 520704, 550080, 569520, 577584, 578560, 582741, 586752, 604324, 607488, 641760, 647490, 650880, 660096, 683424, 684544, 690656, 721980, 733440, 755405, 759360, 770112, 776988, 781056, 809984, 825120, 854280, 855680, 863320, 867840, 880128, 906486, 911232, 962640, 967680, 971235, 976320, 977920, 1012480, 1026816, 1035984, 1041408, 1100160, 1139040, 1155168, 1165482, 1208648, 1214976, 1283520, 1294980, 1301760, 1320192, 1359729, 1366848, 1369088, 1381312, 1443960, 1466880, 1510810, 1518720, 1540224, 1553976, 1562112, 1650240, 1708560, 1711360, 1726640, 1735680, 1760256, 1812972, 1822464, 1925280, 1942470, 1952640, 2024960, 2053632, 2071968, 2200320, 2266215, 2278080, 2310336, 2330964, 2417296, 2429952, 2567040, 2589960, 2603520, 2640384, 2719458, 2733696, 2762624, 2887920, 2913705, 2933760, 3021620, 3037440, 3080448, 3107952, 3124224, 3300480, 3417120, 3422720, 3453280, 3625944, 3644928, 3850560, 3884940, 3905280, 4049920, 4079187, 4107264, 4143936, 4400640, 4532430, 4556160, 4620672, 4661928, 4834592, 5134080, 5179920, 5207040, 5280768, 5438916, 5467392, 5525248, 5775840, 5827410, 6043240, 6074880, 6160896, 6215904, 6600960, 6798645, 6834240, 6845440, 6906560, 7251888, 7289856, 7701120, 7769880, 7810560, 8158374, 8287872, 8801280, 9064860, 9112320, 9241344, 9323856, 9669184, 10268160, 10359840, 10877832, 10934784, 11050496, 11551680, 11654820, 12086480, 12149760, 12321792, 12431808, 13201920, 13597290, 13668480, 13813120, 14503776, 15402240, 15539760, 15621120, 16316748, 16575744, 18129720, 18224640, 18482688, 18647712, 19338368, 20395935, 20536320, 20719680, 21755664, 21869568, 22100992, 23103360, 23309640, 24172960, 24863616, 26403840, 27194580, 27336960, 27626240, 29007552, 30804480, 31079520, 32633496, 33151488, 36259440, 36449280, 36965376, 37295424, 38676736, 40791870, 41439360, 43511328, 46206720, 46619280, 48345920, 49727232, 54389160, 54673920, 55252480, 58015104, 61608960, 62159040, 65266992, 66302976, 72518880, 74590848, 77353472, 81583740, 82878720, 87022656, 92413440, 93238560, 96691840, 99454464, 108778320, 109347840, 110504960, 116030208, 124318080, 130533984, 145037760, 149181696, 154706944, 163167480, 165757440, 174045312, 184826880, 186477120, 193383680, 198908928, 217556640, 232060416, 248636160, 261067968, 290075520, 298363392, 326334960, 331514880, 348090624, 372954240, 386767360, 435113280, 464120832, 497272320, 522135936, 580151040, 596726784, 652669920, 696181248, 745908480, 773534720, 870226560, 994544640, 1044271872, 1160302080, 1305339840, 1392362496, 1491816960, 1740453120, 2088543744, 2320604160, 2610679680, 2983633920, 3480906240, 4177087488, 5221359360, 6961812480, 10442718720, 20885437440]

約数ペア:

[(1, 20885437440), (2, 10442718720), (3, 6961812480), (4, 5221359360), (5, 4177087488), (6, 3480906240), (7, 2983633920), (8, 2610679680), (9, 2320604160), (10, 2088543744), (12, 1740453120), (14, 1491816960), (15, 1392362496), (16, 1305339840), (18, 1160302080), (20, 1044271872), (21, 994544640), (24, 870226560), (27, 773534720), (28, 745908480), (30, 696181248), (32, 652669920), (35, 596726784), (36, 580151040), (40, 522135936), (42, 497272320), (45, 464120832), (48, 435113280), (54, 386767360), (56, 372954240), (60, 348090624), (63, 331514880), (64, 326334960), (70, 298363392), (72, 290075520), (80, 261067968), (84, 248636160), (90, 232060416), (96, 217556640), (105, 198908928), (108, 193383680), (112, 186477120), (113, 184826880), (120, 174045312), (126, 165757440), (128, 163167480), (135, 154706944), (140, 149181696), (144, 145037760), (160, 130533984), (168, 124318080), (180, 116030208), (189, 110504960), (191, 109347840), (192, 108778320), (210, 99454464), (216, 96691840), (224, 93238560), (226, 92413440), (240, 87022656), (252, 82878720), (256, 81583740), (270, 77353472), (280, 74590848), (288, 72518880), (315, 66302976), (320, 65266992), (336, 62159040), (339, 61608960), (360, 58015104), (378, 55252480), (382, 54673920), (384, 54389160), (420, 49727232), (432, 48345920), (448, 46619280), (452, 46206720), (480, 43511328), (504, 41439360), (512, 40791870), (540, 38676736), (560, 37295424), (565, 36965376), (573, 36449280), (576, 36259440), (630, 33151488), (640, 32633496), (672, 31079520), (678, 30804480), (720, 29007552), (756, 27626240), (764, 27336960), (768, 27194580), (791, 26403840), (840, 24863616), (864, 24172960), (896, 23309640), (904, 23103360), (945, 22100992), (955, 21869568), (960, 21755664), (1008, 20719680), (1017, 20536320), (1024, 20395935), (1080, 19338368), (1120, 18647712), (1130, 18482688), (1146, 18224640), (1152, 18129720), (1260, 16575744), (1280, 16316748), (1337, 15621120), (1344, 15539760), (1356, 15402240), (1440, 14503776), (1512, 13813120), (1528, 13668480), (1536, 13597290), (1582, 13201920), (1680, 12431808), (1695, 12321792), (1719, 12149760), (1728, 12086480), (1792, 11654820), (1808, 11551680), (1890, 11050496), (1910, 10934784), (1920, 10877832), (2016, 10359840), (2034, 10268160), (2160, 9669184), (2240, 9323856), (2260, 9241344), (2292, 9112320), (2304, 9064860), (2373, 8801280), (2520, 8287872), (2560, 8158374), (2674, 7810560), (2688, 7769880), (2712, 7701120), (2865, 7289856), (2880, 7251888), (3024, 6906560), (3051, 6845440), (3056, 6834240), (3072, 6798645), (3164, 6600960), (3360, 6215904), (3390, 6160896), (3438, 6074880), (3456, 6043240), (3584, 5827410), (3616, 5775840), (3780, 5525248), (3820, 5467392), (3840, 5438916), (3955, 5280768), (4011, 5207040), (4032, 5179920), (4068, 5134080), (4320, 4834592), (4480, 4661928), (4520, 4620672), (4584, 4556160), (4608, 4532430), (4746, 4400640), (5040, 4143936), (5085, 4107264), (5120, 4079187), (5157, 4049920), (5348, 3905280), (5376, 3884940), (5424, 3850560), (5730, 3644928), (5760, 3625944), (6048, 3453280), (6102, 3422720), (6112, 3417120), (6328, 3300480), (6685, 3124224), (6720, 3107952), (6780, 3080448), (6876, 3037440), (6912, 3021620), (7119, 2933760), (7168, 2913705), (7232, 2887920), (7560, 2762624), (7640, 2733696), (7680, 2719458), (7910, 2640384), (8022, 2603520), (8064, 2589960), (8136, 2567040), (8595, 2429952), (8640, 2417296), (8960, 2330964), (9040, 2310336), (9168, 2278080), (9216, 2266215), (9492, 2200320), (10080, 2071968), (10170, 2053632), (10314, 2024960), (10696, 1952640), (10752, 1942470), (10848, 1925280), (11460, 1822464), (11520, 1812972), (11865, 1760256), (12033, 1735680), (12096, 1726640), (12204, 1711360), (12224, 1708560), (12656, 1650240), (13370, 1562112), (13440, 1553976), (13560, 1540224), (13752, 1518720), (13824, 1510810), (14238, 1466880), (14464, 1443960), (15120, 1381312), (15255, 1369088), (15280, 1366848), (15360, 1359729), (15820, 1320192), (16044, 1301760), (16128, 1294980), (16272, 1283520), (17190, 1214976), (17280, 1208648), (17920, 1165482), (18080, 1155168), (18336, 1139040), (18984, 1100160), (20055, 1041408), (20160, 1035984), (20340, 1026816), (20628, 1012480), (21357, 977920), (21392, 976320), (21504, 971235), (21583, 967680), (21696, 962640), (22920, 911232), (23040, 906486), (23730, 880128), (24066, 867840), (24192, 863320), (24408, 855680), (24448, 854280), (25312, 825120), (25785, 809984), (26740, 781056), (26880, 776988), (27120, 770112), (27504, 759360), (27648, 755405), (28476, 733440), (28928, 721980), (30240, 690656), (30510, 684544), (30560, 683424), (31640, 660096), (32088, 650880), (32256, 647490), (32544, 641760), (34380, 607488), (34560, 604324), (35595, 586752), (35840, 582741), (36099, 578560), (36160, 577584), (36672, 569520), (37968, 550080), (40110, 520704), (40320, 517992), (40680, 513408), (41256, 506240), (42714, 488960), (42784, 488160), (43166, 483840), (43392, 481320), (45840, 455616), (46080, 453243), (47460, 440064), (48132, 433920), (48384, 431660), (48816, 427840), (48896, 427140), (50624, 412560), (51570, 404992), (53480, 390528), (53760, 388494), (54240, 385056), (55008, 379680), (56952, 366720), (57856, 360990), (60165, 347136), (60480, 345328), (61020, 342272), (61120, 341712), (63280, 330048), (64176, 325440), (64512, 323745), (64749, 322560), (65088, 320880), (68760, 303744), (69120, 302162), (71190, 293376), (72198, 289280), (72320, 288792), (73344, 284760), (75936, 275040), (80220, 260352), (80640, 258996), (81360, 256704), (82512, 253120), (85428, 244480), (85568, 244080), (86332, 241920), (86784, 240660), (91680, 227808), (94920, 220032), (96264, 216960), (96768, 215830), (97632, 213920), (97792, 213570), (101248, 206280), (103140, 202496), (106785, 195584), (106960, 195264), (107520, 194247), (107915, 193536), (108480, 192528), (110016, 189840), (113904, 183360), (115712, 180495), (120330, 173568), (120960, 172664), (122040, 171136), (122240, 170856), (126560, 165024), (128352, 162720), (129498, 161280), (130176, 160440), (137520, 151872), (138240, 151081), (142380, 146688), (144396, 144640)]