20206828320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:537

約数の個数: 768

約数和(自身を含む): 83154677760

約数和(自身を除く): 62947849440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 32, 34, 35, 38, 40, 42, 43, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 86, 95, 96, 102, 105, 112, 114, 119, 120, 129, 133, 136, 140, 152, 160, 168, 170, 172, 190, 204, 210, 215, 224, 228, 238, 240, 255, 258, 266, 272, 280, 285, 301, 304, 323, 336, 340, 344, 357, 380, 399, 408, 420, 430, 433, 456, 476, 480, 510, 516, 532, 544, 560, 570, 595, 602, 608, 645, 646, 665, 672, 680, 688, 714, 731, 760, 798, 816, 817, 840, 860, 866, 903, 912, 952, 969, 1020, 1032, 1064, 1120, 1140, 1190, 1204, 1290, 1292, 1299, 1330, 1360, 1376, 1428, 1462, 1505, 1520, 1596, 1615, 1632, 1634, 1680, 1720, 1732, 1785, 1806, 1824, 1904, 1938, 1995, 2040, 2064, 2128, 2165, 2193, 2261, 2280, 2380, 2408, 2451, 2580, 2584, 2598, 2660, 2720, 2856, 2924, 3010, 3031, 3040, 3192, 3230, 3268, 3360, 3440, 3464, 3570, 3612, 3655, 3808, 3876, 3990, 4080, 4085, 4128, 4256, 4330, 4386, 4515, 4522, 4560, 4760, 4816, 4845, 4902, 5117, 5160, 5168, 5196, 5320, 5712, 5719, 5848, 6020, 6062, 6384, 6460, 6495, 6536, 6783, 6880, 6928, 7140, 7224, 7310, 7361, 7752, 7980, 8160, 8170, 8227, 8660, 8772, 9030, 9044, 9093, 9120, 9520, 9632, 9690, 9804, 10234, 10320, 10336, 10392, 10640, 10965, 11305, 11424, 11438, 11696, 12040, 12124, 12255, 12768, 12920, 12990, 13072, 13566, 13856, 13889, 14280, 14448, 14620, 14722, 15155, 15351, 15504, 15960, 16340, 16454, 17157, 17320, 17544, 18060, 18088, 18186, 18619, 19040, 19380, 19608, 20468, 20640, 20784, 21280, 21930, 22083, 22610, 22876, 23392, 24080, 24248, 24510, 24681, 25585, 25840, 25980, 26144, 27132, 27778, 28560, 28595, 28896, 29240, 29444, 30310, 30702, 31008, 31920, 32680, 32908, 33915, 34314, 34640, 35088, 36120, 36176, 36372, 36805, 37238, 38760, 39216, 40936, 41135, 41568, 41667, 43860, 44166, 45220, 45465, 45752, 48160, 48496, 49020, 49362, 51170, 51527, 51680, 51960, 54264, 55556, 55857, 57120, 57190, 57589, 58480, 58888, 60620, 61404, 63840, 65360, 65816, 67830, 68628, 69280, 69445, 70176, 72240, 72352, 72744, 73610, 74476, 76755, 77520, 78432, 81872, 82270, 83334, 85785, 87720, 88332, 90440, 90930, 91504, 93095, 96992, 97223, 98040, 98724, 102340, 103054, 103920, 108528, 110415, 111112, 111714, 114380, 115178, 116960, 117776, 121240, 122808, 123405, 130333, 130720, 131632, 135660, 137256, 138890, 139859, 144480, 145488, 147220, 148952, 153510, 154581, 155040, 163744, 164540, 166668, 171570, 172767, 175440, 176664, 180880, 181860, 183008, 186190, 194446, 196080, 197448, 204680, 206108, 207840, 208335, 217056, 220830, 222224, 223428, 228760, 230356, 235552, 242480, 245616, 246810, 257635, 260666, 263264, 271320, 274512, 277780, 279285, 279718, 287945, 290976, 291669, 294440, 297904, 307020, 309162, 316523, 329080, 333336, 343140, 345534, 350880, 353328, 353761, 361760, 363720, 372380, 388892, 390999, 392160, 394896, 409360, 412216, 416670, 419577, 441660, 444448, 446856, 457520, 460712, 484960, 486115, 491232, 493620, 515270, 521332, 542640, 549024, 555560, 558570, 559436, 575890, 583338, 588880, 595808, 614040, 618324, 633046, 651665, 658160, 666672, 686280, 691068, 699295, 706656, 707522, 727440, 744760, 772905, 777784, 781998, 789792, 818720, 824432, 833340, 839154, 863835, 883320, 893712, 915040, 921424, 949569, 972230, 979013, 987240, 1030540, 1042664, 1061283, 1085280, 1111120, 1117140, 1118872, 1151780, 1166676, 1177760, 1228080, 1236648, 1266092, 1303330, 1316320, 1333344, 1372560, 1382136, 1398590, 1415044, 1454880, 1458345, 1489520, 1545810, 1555568, 1563996, 1582615, 1648864, 1666680, 1678308, 1727670, 1766640, 1768805, 1787424, 1842848, 1899138, 1944460, 1954995, 1958026, 1974480, 2061080, 2085328, 2097885, 2122566, 2215661, 2222240, 2234280, 2237744, 2303560, 2333352, 2456160, 2473296, 2476327, 2532184, 2606660, 2745120, 2764272, 2797180, 2830088, 2916690, 2937039, 2979040, 3091620, 3111136, 3127992, 3165230, 3333360, 3356616, 3455340, 3533280, 3537610, 3798276, 3888920, 3909990, 3916052, 3948960, 4122160, 4170656, 4195770, 4245132, 4431322, 4468560, 4475488, 4607120, 4666704, 4747845, 4895065, 4946592, 4952654, 5064368, 5213320, 5306415, 5528544, 5594360, 5660176, 5833380, 5874078, 6013937, 6183240, 6255984, 6330460, 6646983, 6666720, 6713232, 6910680, 7075220, 7428981, 7596552, 7777840, 7819980, 7832104, 8244320, 8391540, 8490264, 8862644, 8937120, 9214240, 9333408, 9495690, 9790130, 9905308, 10128736, 10426640, 10612830, 11078305, 11188720, 11320352, 11666760, 11748156, 12027874, 12366480, 12381635, 12511968, 12660920, 13293966, 13426464, 13821360, 14150440, 14685195, 14857962, 15193104, 15555680, 15639960, 15664208, 16783080, 16980528, 17725288, 18041811, 18991380, 19580260, 19810616, 20853280, 21225660, 22156610, 22377440, 23333520, 23496312, 24055748, 24732960, 24763270, 25321840, 26587932, 27642720, 28300880, 29370390, 29715924, 30069685, 30386208, 31279920, 31328416, 33234915, 33566160, 33961056, 35450576, 36083622, 37144905, 37982760, 39160520, 39621232, 42097559, 42451320, 44313220, 46667040, 46992624, 48111496, 49526540, 50643680, 53175864, 56601760, 58740780, 59431848, 60139370, 62559840, 66469830, 67132320, 70901152, 72167244, 74289810, 75965520, 78321040, 79242464, 84195118, 84902640, 88626440, 90209055, 93985248, 96222992, 99053080, 106351728, 117481560, 118863696, 120278740, 126292677, 132939660, 144334488, 148579620, 151931040, 156642080, 168390236, 169805280, 177252880, 180418110, 192445984, 198106160, 210487795, 212703456, 234963120, 237727392, 240557480, 252585354, 265879320, 288668976, 297159240, 336780472, 354505760, 360836220, 396212320, 420975590, 469926240, 481114960, 505170708, 531758640, 577337952, 594318480, 631463385, 673560944, 721672440, 841951180, 962229920, 1010341416, 1063517280, 1188636960, 1262926770, 1347121888, 1443344880, 1683902360, 2020682832, 2525853540, 2886689760, 3367804720, 4041365664, 5051707080, 6735609440, 10103414160, 20206828320]

約数ペア:

[(1, 20206828320), (2, 10103414160), (3, 6735609440), (4, 5051707080), (5, 4041365664), (6, 3367804720), (7, 2886689760), (8, 2525853540), (10, 2020682832), (12, 1683902360), (14, 1443344880), (15, 1347121888), (16, 1262926770), (17, 1188636960), (19, 1063517280), (20, 1010341416), (21, 962229920), (24, 841951180), (28, 721672440), (30, 673560944), (32, 631463385), (34, 594318480), (35, 577337952), (38, 531758640), (40, 505170708), (42, 481114960), (43, 469926240), (48, 420975590), (51, 396212320), (56, 360836220), (57, 354505760), (60, 336780472), (68, 297159240), (70, 288668976), (76, 265879320), (80, 252585354), (84, 240557480), (85, 237727392), (86, 234963120), (95, 212703456), (96, 210487795), (102, 198106160), (105, 192445984), (112, 180418110), (114, 177252880), (119, 169805280), (120, 168390236), (129, 156642080), (133, 151931040), (136, 148579620), (140, 144334488), (152, 132939660), (160, 126292677), (168, 120278740), (170, 118863696), (172, 117481560), (190, 106351728), (204, 99053080), (210, 96222992), (215, 93985248), (224, 90209055), (228, 88626440), (238, 84902640), (240, 84195118), (255, 79242464), (258, 78321040), (266, 75965520), (272, 74289810), (280, 72167244), (285, 70901152), (301, 67132320), (304, 66469830), (323, 62559840), (336, 60139370), (340, 59431848), (344, 58740780), (357, 56601760), (380, 53175864), (399, 50643680), (408, 49526540), (420, 48111496), (430, 46992624), (433, 46667040), (456, 44313220), (476, 42451320), (480, 42097559), (510, 39621232), (516, 39160520), (532, 37982760), (544, 37144905), (560, 36083622), (570, 35450576), (595, 33961056), (602, 33566160), (608, 33234915), (645, 31328416), (646, 31279920), (665, 30386208), (672, 30069685), (680, 29715924), (688, 29370390), (714, 28300880), (731, 27642720), (760, 26587932), (798, 25321840), (816, 24763270), (817, 24732960), (840, 24055748), (860, 23496312), (866, 23333520), (903, 22377440), (912, 22156610), (952, 21225660), (969, 20853280), (1020, 19810616), (1032, 19580260), (1064, 18991380), (1120, 18041811), (1140, 17725288), (1190, 16980528), (1204, 16783080), (1290, 15664208), (1292, 15639960), (1299, 15555680), (1330, 15193104), (1360, 14857962), (1376, 14685195), (1428, 14150440), (1462, 13821360), (1505, 13426464), (1520, 13293966), (1596, 12660920), (1615, 12511968), (1632, 12381635), (1634, 12366480), (1680, 12027874), (1720, 11748156), (1732, 11666760), (1785, 11320352), (1806, 11188720), (1824, 11078305), (1904, 10612830), (1938, 10426640), (1995, 10128736), (2040, 9905308), (2064, 9790130), (2128, 9495690), (2165, 9333408), (2193, 9214240), (2261, 8937120), (2280, 8862644), (2380, 8490264), (2408, 8391540), (2451, 8244320), (2580, 7832104), (2584, 7819980), (2598, 7777840), (2660, 7596552), (2720, 7428981), (2856, 7075220), (2924, 6910680), (3010, 6713232), (3031, 6666720), (3040, 6646983), (3192, 6330460), (3230, 6255984), (3268, 6183240), (3360, 6013937), (3440, 5874078), (3464, 5833380), (3570, 5660176), (3612, 5594360), (3655, 5528544), (3808, 5306415), (3876, 5213320), (3990, 5064368), (4080, 4952654), (4085, 4946592), (4128, 4895065), (4256, 4747845), (4330, 4666704), (4386, 4607120), (4515, 4475488), (4522, 4468560), (4560, 4431322), (4760, 4245132), (4816, 4195770), (4845, 4170656), (4902, 4122160), (5117, 3948960), (5160, 3916052), (5168, 3909990), (5196, 3888920), (5320, 3798276), (5712, 3537610), (5719, 3533280), (5848, 3455340), (6020, 3356616), (6062, 3333360), (6384, 3165230), (6460, 3127992), (6495, 3111136), (6536, 3091620), (6783, 2979040), (6880, 2937039), (6928, 2916690), (7140, 2830088), (7224, 2797180), (7310, 2764272), (7361, 2745120), (7752, 2606660), (7980, 2532184), (8160, 2476327), (8170, 2473296), (8227, 2456160), (8660, 2333352), (8772, 2303560), (9030, 2237744), (9044, 2234280), (9093, 2222240), (9120, 2215661), (9520, 2122566), (9632, 2097885), (9690, 2085328), (9804, 2061080), (10234, 1974480), (10320, 1958026), (10336, 1954995), (10392, 1944460), (10640, 1899138), (10965, 1842848), (11305, 1787424), (11424, 1768805), (11438, 1766640), (11696, 1727670), (12040, 1678308), (12124, 1666680), (12255, 1648864), (12768, 1582615), (12920, 1563996), (12990, 1555568), (13072, 1545810), (13566, 1489520), (13856, 1458345), (13889, 1454880), (14280, 1415044), (14448, 1398590), (14620, 1382136), (14722, 1372560), (15155, 1333344), (15351, 1316320), (15504, 1303330), (15960, 1266092), (16340, 1236648), (16454, 1228080), (17157, 1177760), (17320, 1166676), (17544, 1151780), (18060, 1118872), (18088, 1117140), (18186, 1111120), (18619, 1085280), (19040, 1061283), (19380, 1042664), (19608, 1030540), (20468, 987240), (20640, 979013), (20784, 972230), (21280, 949569), (21930, 921424), (22083, 915040), (22610, 893712), (22876, 883320), (23392, 863835), (24080, 839154), (24248, 833340), (24510, 824432), (24681, 818720), (25585, 789792), (25840, 781998), (25980, 777784), (26144, 772905), (27132, 744760), (27778, 727440), (28560, 707522), (28595, 706656), (28896, 699295), (29240, 691068), (29444, 686280), (30310, 666672), (30702, 658160), (31008, 651665), (31920, 633046), (32680, 618324), (32908, 614040), (33915, 595808), (34314, 588880), (34640, 583338), (35088, 575890), (36120, 559436), (36176, 558570), (36372, 555560), (36805, 549024), (37238, 542640), (38760, 521332), (39216, 515270), (40936, 493620), (41135, 491232), (41568, 486115), (41667, 484960), (43860, 460712), (44166, 457520), (45220, 446856), (45465, 444448), (45752, 441660), (48160, 419577), (48496, 416670), (49020, 412216), (49362, 409360), (51170, 394896), (51527, 392160), (51680, 390999), (51960, 388892), (54264, 372380), (55556, 363720), (55857, 361760), (57120, 353761), (57190, 353328), (57589, 350880), (58480, 345534), (58888, 343140), (60620, 333336), (61404, 329080), (63840, 316523), (65360, 309162), (65816, 307020), (67830, 297904), (68628, 294440), (69280, 291669), (69445, 290976), (70176, 287945), (72240, 279718), (72352, 279285), (72744, 277780), (73610, 274512), (74476, 271320), (76755, 263264), (77520, 260666), (78432, 257635), (81872, 246810), (82270, 245616), (83334, 242480), (85785, 235552), (87720, 230356), (88332, 228760), (90440, 223428), (90930, 222224), (91504, 220830), (93095, 217056), (96992, 208335), (97223, 207840), (98040, 206108), (98724, 204680), (102340, 197448), (103054, 196080), (103920, 194446), (108528, 186190), (110415, 183008), (111112, 181860), (111714, 180880), (114380, 176664), (115178, 175440), (116960, 172767), (117776, 171570), (121240, 166668), (122808, 164540), (123405, 163744), (130333, 155040), (130720, 154581), (131632, 153510), (135660, 148952), (137256, 147220), (138890, 145488), (139859, 144480)]