19929680640

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 720

約数和(自身を含む): 76690225920

約数和(自身を除く): 56760545280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 67, 72, 76, 80, 81, 90, 95, 96, 108, 114, 120, 128, 134, 135, 144, 151, 152, 160, 162, 171, 180, 190, 192, 201, 216, 228, 240, 256, 268, 270, 285, 288, 302, 304, 320, 324, 335, 342, 360, 380, 384, 402, 405, 432, 453, 456, 480, 513, 536, 540, 570, 576, 603, 604, 608, 640, 648, 670, 684, 720, 755, 760, 768, 804, 810, 855, 864, 906, 912, 960, 1005, 1026, 1072, 1080, 1140, 1152, 1206, 1208, 1216, 1273, 1280, 1296, 1340, 1359, 1368, 1440, 1510, 1520, 1539, 1608, 1620, 1710, 1728, 1809, 1812, 1824, 1920, 2010, 2052, 2144, 2160, 2265, 2280, 2304, 2412, 2416, 2432, 2546, 2565, 2592, 2680, 2718, 2736, 2869, 2880, 3015, 3020, 3040, 3078, 3216, 3240, 3420, 3456, 3618, 3624, 3648, 3819, 3840, 4020, 4077, 4104, 4288, 4320, 4530, 4560, 4824, 4832, 4864, 5092, 5130, 5184, 5360, 5427, 5436, 5472, 5738, 5760, 6030, 6040, 6080, 6156, 6365, 6432, 6480, 6795, 6840, 6912, 7236, 7248, 7296, 7638, 7695, 8040, 8154, 8208, 8576, 8607, 8640, 9045, 9060, 9120, 9648, 9664, 10117, 10184, 10260, 10368, 10720, 10854, 10872, 10944, 11457, 11476, 11520, 12060, 12080, 12160, 12231, 12312, 12730, 12864, 12960, 13590, 13680, 14345, 14472, 14496, 14592, 15276, 15390, 16080, 16308, 16416, 17152, 17214, 17280, 18090, 18120, 18240, 19095, 19296, 19328, 20234, 20368, 20385, 20520, 20736, 21440, 21708, 21744, 21888, 22914, 22952, 24120, 24160, 24320, 24462, 24624, 25460, 25728, 25821, 25920, 27135, 27180, 27360, 28690, 28944, 28992, 30351, 30552, 30780, 32160, 32616, 32832, 34371, 34428, 34560, 36180, 36240, 36480, 38190, 38592, 38656, 40468, 40736, 40770, 41040, 42880, 43035, 43416, 43488, 43776, 45828, 45904, 48240, 48320, 48924, 49248, 50585, 50920, 51456, 51642, 51840, 54270, 54360, 54720, 57285, 57380, 57888, 57984, 60702, 61104, 61155, 61560, 64320, 65232, 65664, 68742, 68856, 72360, 72480, 72960, 76380, 77184, 77463, 80936, 81472, 81540, 82080, 85760, 86070, 86832, 86976, 91053, 91656, 91808, 96480, 96640, 97848, 98496, 101170, 101840, 103113, 103284, 103680, 108540, 108720, 109440, 114570, 114760, 115776, 115968, 121404, 122208, 122310, 123120, 128640, 129105, 130464, 131328, 137484, 137712, 144720, 144960, 151755, 152760, 154368, 154926, 161872, 162944, 163080, 164160, 171855, 172140, 173664, 173952, 182106, 183312, 183616, 192223, 192960, 193280, 195696, 196992, 202340, 203680, 206226, 206568, 217080, 217440, 218880, 229140, 229520, 231552, 232389, 242808, 244416, 244620, 246240, 257280, 258210, 260928, 273159, 274968, 275424, 289440, 289920, 303510, 305520, 309852, 323744, 325888, 326160, 328320, 343710, 344280, 347328, 347904, 364212, 366624, 367232, 384446, 385920, 387315, 391392, 393984, 404680, 407360, 412452, 413136, 434160, 434880, 455265, 458280, 459040, 463104, 464778, 485616, 488832, 489240, 492480, 515565, 516420, 521856, 546318, 549936, 550848, 576669, 578880, 579840, 607020, 611040, 619704, 647488, 652320, 656640, 687420, 688560, 694656, 728424, 733248, 734464, 768892, 771840, 774630, 782784, 809360, 814720, 819477, 824904, 826272, 868320, 869760, 910530, 916560, 918080, 929556, 961115, 971232, 977664, 978480, 984960, 1031130, 1032840, 1043712, 1092636, 1099872, 1101696, 1153338, 1157760, 1161945, 1214040, 1222080, 1239408, 1294976, 1304640, 1365795, 1374840, 1377120, 1389312, 1456848, 1466496, 1537784, 1549260, 1565568, 1618720, 1629440, 1638954, 1649808, 1652544, 1730007, 1736640, 1739520, 1821060, 1833120, 1836160, 1859112, 1922230, 1942464, 1956960, 1969920, 2062260, 2065680, 2185272, 2199744, 2203392, 2306676, 2315520, 2323890, 2428080, 2444160, 2478816, 2589952, 2609280, 2731590, 2749680, 2754240, 2883345, 2913696, 2932992, 3075568, 3098520, 3131136, 3237440, 3277908, 3299616, 3305088, 3460014, 3473280, 3642120, 3666240, 3672320, 3718224, 3844460, 3884928, 3913920, 4097385, 4124520, 4131360, 4370544, 4399488, 4613352, 4647780, 4856160, 4888320, 4957632, 5190021, 5218560, 5463180, 5499360, 5508480, 5766690, 5827392, 6151136, 6197040, 6474880, 6555816, 6599232, 6610176, 6920028, 6946560, 7284240, 7332480, 7436448, 7688920, 7769856, 7827840, 8194770, 8249040, 8262720, 8650035, 8741088, 8798976, 9226704, 9295560, 9712320, 9915264, 10380042, 10926360, 10998720, 11016960, 11533380, 11654784, 12302272, 12394080, 12949760, 13111632, 13198464, 13840056, 14568480, 14664960, 14872896, 15377840, 15570063, 15655680, 16389540, 16498080, 16525440, 17300070, 17482176, 18453408, 18591120, 19424640, 19830528, 20760084, 21852720, 21997440, 23066760, 23309568, 24604544, 24788160, 25950105, 26223264, 26396928, 27680112, 29136960, 29745792, 30755680, 31140126, 32779080, 32996160, 33050880, 34600140, 34964352, 36906816, 37182240, 38849280, 41520168, 43705440, 43994880, 46133520, 49209088, 49576320, 51900210, 52446528, 55360224, 58273920, 59491584, 61511360, 62280252, 65558160, 65992320, 69200280, 69928704, 73813632, 74364480, 77850315, 83040336, 87410880, 92267040, 99152640, 103800420, 104893056, 110720448, 116547840, 123022720, 124560504, 131116320, 131984640, 138400560, 147627264, 148728960, 155700630, 166080672, 174821760, 184534080, 207600840, 209786112, 221440896, 246045440, 249121008, 262232640, 276801120, 297457920, 311401260, 332161344, 349643520, 369068160, 415201680, 442881792, 498242016, 524465280, 553602240, 622802520, 664322688, 738136320, 830403360, 996484032, 1048930560, 1107204480, 1245605040, 1328645376, 1660806720, 1992968064, 2214408960, 2491210080, 3321613440, 3985936128, 4982420160, 6643226880, 9964840320, 19929680640]

約数ペア:

[(1, 19929680640), (2, 9964840320), (3, 6643226880), (4, 4982420160), (5, 3985936128), (6, 3321613440), (8, 2491210080), (9, 2214408960), (10, 1992968064), (12, 1660806720), (15, 1328645376), (16, 1245605040), (18, 1107204480), (19, 1048930560), (20, 996484032), (24, 830403360), (27, 738136320), (30, 664322688), (32, 622802520), (36, 553602240), (38, 524465280), (40, 498242016), (45, 442881792), (48, 415201680), (54, 369068160), (57, 349643520), (60, 332161344), (64, 311401260), (67, 297457920), (72, 276801120), (76, 262232640), (80, 249121008), (81, 246045440), (90, 221440896), (95, 209786112), (96, 207600840), (108, 184534080), (114, 174821760), (120, 166080672), (128, 155700630), (134, 148728960), (135, 147627264), (144, 138400560), (151, 131984640), (152, 131116320), (160, 124560504), (162, 123022720), (171, 116547840), (180, 110720448), (190, 104893056), (192, 103800420), (201, 99152640), (216, 92267040), (228, 87410880), (240, 83040336), (256, 77850315), (268, 74364480), (270, 73813632), (285, 69928704), (288, 69200280), (302, 65992320), (304, 65558160), (320, 62280252), (324, 61511360), (335, 59491584), (342, 58273920), (360, 55360224), (380, 52446528), (384, 51900210), (402, 49576320), (405, 49209088), (432, 46133520), (453, 43994880), (456, 43705440), (480, 41520168), (513, 38849280), (536, 37182240), (540, 36906816), (570, 34964352), (576, 34600140), (603, 33050880), (604, 32996160), (608, 32779080), (640, 31140126), (648, 30755680), (670, 29745792), (684, 29136960), (720, 27680112), (755, 26396928), (760, 26223264), (768, 25950105), (804, 24788160), (810, 24604544), (855, 23309568), (864, 23066760), (906, 21997440), (912, 21852720), (960, 20760084), (1005, 19830528), (1026, 19424640), (1072, 18591120), (1080, 18453408), (1140, 17482176), (1152, 17300070), (1206, 16525440), (1208, 16498080), (1216, 16389540), (1273, 15655680), (1280, 15570063), (1296, 15377840), (1340, 14872896), (1359, 14664960), (1368, 14568480), (1440, 13840056), (1510, 13198464), (1520, 13111632), (1539, 12949760), (1608, 12394080), (1620, 12302272), (1710, 11654784), (1728, 11533380), (1809, 11016960), (1812, 10998720), (1824, 10926360), (1920, 10380042), (2010, 9915264), (2052, 9712320), (2144, 9295560), (2160, 9226704), (2265, 8798976), (2280, 8741088), (2304, 8650035), (2412, 8262720), (2416, 8249040), (2432, 8194770), (2546, 7827840), (2565, 7769856), (2592, 7688920), (2680, 7436448), (2718, 7332480), (2736, 7284240), (2869, 6946560), (2880, 6920028), (3015, 6610176), (3020, 6599232), (3040, 6555816), (3078, 6474880), (3216, 6197040), (3240, 6151136), (3420, 5827392), (3456, 5766690), (3618, 5508480), (3624, 5499360), (3648, 5463180), (3819, 5218560), (3840, 5190021), (4020, 4957632), (4077, 4888320), (4104, 4856160), (4288, 4647780), (4320, 4613352), (4530, 4399488), (4560, 4370544), (4824, 4131360), (4832, 4124520), (4864, 4097385), (5092, 3913920), (5130, 3884928), (5184, 3844460), (5360, 3718224), (5427, 3672320), (5436, 3666240), (5472, 3642120), (5738, 3473280), (5760, 3460014), (6030, 3305088), (6040, 3299616), (6080, 3277908), (6156, 3237440), (6365, 3131136), (6432, 3098520), (6480, 3075568), (6795, 2932992), (6840, 2913696), (6912, 2883345), (7236, 2754240), (7248, 2749680), (7296, 2731590), (7638, 2609280), (7695, 2589952), (8040, 2478816), (8154, 2444160), (8208, 2428080), (8576, 2323890), (8607, 2315520), (8640, 2306676), (9045, 2203392), (9060, 2199744), (9120, 2185272), (9648, 2065680), (9664, 2062260), (10117, 1969920), (10184, 1956960), (10260, 1942464), (10368, 1922230), (10720, 1859112), (10854, 1836160), (10872, 1833120), (10944, 1821060), (11457, 1739520), (11476, 1736640), (11520, 1730007), (12060, 1652544), (12080, 1649808), (12160, 1638954), (12231, 1629440), (12312, 1618720), (12730, 1565568), (12864, 1549260), (12960, 1537784), (13590, 1466496), (13680, 1456848), (14345, 1389312), (14472, 1377120), (14496, 1374840), (14592, 1365795), (15276, 1304640), (15390, 1294976), (16080, 1239408), (16308, 1222080), (16416, 1214040), (17152, 1161945), (17214, 1157760), (17280, 1153338), (18090, 1101696), (18120, 1099872), (18240, 1092636), (19095, 1043712), (19296, 1032840), (19328, 1031130), (20234, 984960), (20368, 978480), (20385, 977664), (20520, 971232), (20736, 961115), (21440, 929556), (21708, 918080), (21744, 916560), (21888, 910530), (22914, 869760), (22952, 868320), (24120, 826272), (24160, 824904), (24320, 819477), (24462, 814720), (24624, 809360), (25460, 782784), (25728, 774630), (25821, 771840), (25920, 768892), (27135, 734464), (27180, 733248), (27360, 728424), (28690, 694656), (28944, 688560), (28992, 687420), (30351, 656640), (30552, 652320), (30780, 647488), (32160, 619704), (32616, 611040), (32832, 607020), (34371, 579840), (34428, 578880), (34560, 576669), (36180, 550848), (36240, 549936), (36480, 546318), (38190, 521856), (38592, 516420), (38656, 515565), (40468, 492480), (40736, 489240), (40770, 488832), (41040, 485616), (42880, 464778), (43035, 463104), (43416, 459040), (43488, 458280), (43776, 455265), (45828, 434880), (45904, 434160), (48240, 413136), (48320, 412452), (48924, 407360), (49248, 404680), (50585, 393984), (50920, 391392), (51456, 387315), (51642, 385920), (51840, 384446), (54270, 367232), (54360, 366624), (54720, 364212), (57285, 347904), (57380, 347328), (57888, 344280), (57984, 343710), (60702, 328320), (61104, 326160), (61155, 325888), (61560, 323744), (64320, 309852), (65232, 305520), (65664, 303510), (68742, 289920), (68856, 289440), (72360, 275424), (72480, 274968), (72960, 273159), (76380, 260928), (77184, 258210), (77463, 257280), (80936, 246240), (81472, 244620), (81540, 244416), (82080, 242808), (85760, 232389), (86070, 231552), (86832, 229520), (86976, 229140), (91053, 218880), (91656, 217440), (91808, 217080), (96480, 206568), (96640, 206226), (97848, 203680), (98496, 202340), (101170, 196992), (101840, 195696), (103113, 193280), (103284, 192960), (103680, 192223), (108540, 183616), (108720, 183312), (109440, 182106), (114570, 173952), (114760, 173664), (115776, 172140), (115968, 171855), (121404, 164160), (122208, 163080), (122310, 162944), (123120, 161872), (128640, 154926), (129105, 154368), (130464, 152760), (131328, 151755), (137484, 144960), (137712, 144720)]