2047842720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:146

約数の個数: 864

約数和(自身を含む): 9285808896

約数和(自身を除く): 7237966176

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 23, 24, 28, 30, 32, 33, 35, 36, 40, 42, 44, 45, 46, 48, 55, 56, 60, 63, 66, 69, 70, 72, 73, 77, 80, 84, 88, 90, 92, 96, 99, 105, 110, 112, 115, 120, 121, 126, 132, 138, 140, 144, 146, 154, 160, 161, 165, 168, 176, 180, 184, 198, 207, 210, 219, 220, 224, 230, 231, 240, 242, 252, 253, 264, 276, 280, 288, 292, 308, 315, 322, 330, 336, 345, 352, 360, 363, 365, 368, 385, 396, 414, 420, 438, 440, 460, 462, 480, 483, 484, 495, 504, 506, 511, 528, 552, 560, 584, 605, 616, 630, 644, 657, 660, 672, 690, 693, 720, 726, 730, 736, 759, 770, 792, 803, 805, 828, 840, 847, 876, 880, 920, 924, 966, 968, 990, 1008, 1012, 1022, 1035, 1056, 1089, 1095, 1104, 1120, 1155, 1168, 1210, 1232, 1260, 1265, 1288, 1314, 1320, 1380, 1386, 1440, 1449, 1452, 1460, 1518, 1533, 1540, 1584, 1606, 1610, 1656, 1679, 1680, 1694, 1752, 1760, 1771, 1815, 1840, 1848, 1932, 1936, 1980, 2016, 2024, 2044, 2070, 2178, 2190, 2208, 2277, 2310, 2336, 2409, 2415, 2420, 2464, 2520, 2530, 2541, 2555, 2576, 2628, 2640, 2760, 2772, 2783, 2898, 2904, 2920, 3036, 3066, 3080, 3168, 3212, 3220, 3285, 3312, 3358, 3360, 3388, 3465, 3504, 3542, 3630, 3680, 3696, 3795, 3864, 3872, 3960, 4015, 4048, 4088, 4140, 4235, 4356, 4380, 4554, 4599, 4620, 4818, 4830, 4840, 5037, 5040, 5060, 5082, 5110, 5152, 5256, 5280, 5313, 5445, 5520, 5544, 5566, 5621, 5796, 5808, 5840, 6072, 6132, 6160, 6424, 6440, 6570, 6624, 6716, 6776, 6930, 7008, 7084, 7227, 7245, 7260, 7392, 7590, 7623, 7665, 7728, 7920, 8030, 8096, 8176, 8280, 8349, 8395, 8470, 8712, 8760, 8833, 8855, 9108, 9198, 9240, 9636, 9660, 9680, 10074, 10080, 10120, 10164, 10220, 10512, 10626, 10890, 11040, 11088, 11132, 11242, 11385, 11592, 11616, 11680, 11753, 12045, 12144, 12264, 12320, 12705, 12848, 12880, 13140, 13432, 13552, 13860, 13915, 14168, 14454, 14490, 14520, 15111, 15180, 15246, 15330, 15456, 15840, 15939, 16060, 16352, 16560, 16698, 16790, 16863, 16940, 17424, 17520, 17666, 17710, 18216, 18396, 18469, 18480, 19272, 19320, 19360, 19481, 20148, 20240, 20328, 20440, 21024, 21252, 21780, 22176, 22264, 22484, 22770, 22995, 23184, 23506, 24090, 24288, 24528, 25047, 25185, 25410, 25696, 25760, 26280, 26499, 26565, 26864, 27104, 27720, 27830, 28105, 28336, 28908, 28980, 29040, 30222, 30360, 30492, 30660, 31878, 32120, 33120, 33396, 33580, 33726, 33880, 34848, 35040, 35259, 35332, 35420, 36135, 36432, 36792, 36938, 36960, 38115, 38544, 38640, 38962, 40296, 40480, 40656, 40880, 41745, 42504, 43560, 44165, 44528, 44968, 45540, 45990, 46368, 47012, 48180, 49056, 50094, 50370, 50589, 50820, 52560, 52998, 53130, 53728, 55407, 55440, 55660, 56210, 56672, 57816, 57960, 58080, 58443, 58765, 60444, 60720, 60984, 61320, 61831, 63756, 64240, 66792, 67160, 67452, 67760, 70518, 70664, 70840, 72270, 72864, 73584, 73876, 75555, 76230, 77088, 77280, 77924, 79497, 79695, 80592, 81312, 81760, 83490, 84315, 85008, 87120, 88330, 89056, 89936, 91080, 91980, 92345, 94024, 96360, 97405, 100188, 100740, 101178, 101640, 105120, 105777, 105996, 106260, 110814, 110880, 111320, 112420, 115632, 115920, 116886, 117530, 120888, 121440, 121968, 122640, 123662, 125235, 127512, 128480, 129283, 132495, 133584, 134320, 134904, 135520, 141036, 141328, 141680, 144540, 147168, 147752, 151110, 152460, 155848, 158994, 159390, 161184, 166221, 166980, 168630, 170016, 174240, 175329, 176295, 176660, 179872, 182160, 183960, 184690, 185493, 188048, 192720, 194810, 200376, 201480, 202356, 203159, 203280, 211554, 211992, 212520, 221628, 222640, 224840, 231264, 231840, 233772, 235060, 241776, 243936, 245280, 247324, 250470, 252945, 255024, 258566, 264990, 267168, 268640, 269808, 277035, 282072, 282656, 283360, 289080, 292215, 295504, 302220, 304920, 309155, 311696, 317988, 318780, 332442, 333960, 337260, 350658, 352590, 353320, 364320, 367920, 369380, 370986, 376096, 385440, 387849, 389620, 397485, 400752, 402960, 404712, 406318, 406560, 423108, 423984, 425040, 443256, 445280, 449680, 467544, 470120, 483552, 494648, 500940, 505890, 510048, 517132, 528885, 529980, 539616, 554070, 556479, 564144, 578160, 584430, 591008, 604440, 609477, 609840, 618310, 623392, 635976, 637560, 646415, 664884, 667920, 674520, 701316, 705180, 706640, 735840, 738760, 741972, 775698, 779240, 794970, 801504, 805920, 809424, 812636, 831105, 846216, 847968, 850080, 876645, 886512, 899360, 927465, 935088, 940240, 989296, 1001880, 1011780, 1015795, 1034264, 1057770, 1059960, 1108140, 1112958, 1128288, 1156320, 1163547, 1168860, 1208880, 1218954, 1219680, 1236620, 1271952, 1275120, 1292830, 1329768, 1335840, 1349040, 1402632, 1410360, 1413280, 1422113, 1477520, 1483944, 1551396, 1558480, 1589940, 1618848, 1625272, 1662210, 1692432, 1753290, 1773024, 1828431, 1854930, 1870176, 1880480, 1939245, 1978592, 2003760, 2023560, 2031590, 2068528, 2115540, 2119920, 2216280, 2225916, 2327094, 2337720, 2417760, 2437908, 2473240, 2543904, 2550240, 2585660, 2659536, 2698080, 2782395, 2805264, 2820720, 2844226, 2955040, 2967888, 3047385, 3102792, 3116960, 3179880, 3250544, 3324420, 3384864, 3506580, 3656862, 3709860, 3878490, 4007520, 4047120, 4063180, 4137056, 4231080, 4239840, 4266339, 4432560, 4451832, 4654188, 4675440, 4875816, 4946480, 5171320, 5319072, 5564790, 5610528, 5641440, 5688452, 5817735, 5935776, 6094770, 6205584, 6359760, 6501088, 6648840, 7013160, 7110565, 7313724, 7419720, 7756980, 8094240, 8126360, 8462160, 8532678, 8865120, 8903664, 9142155, 9308376, 9350880, 9751632, 9892960, 10342640, 11129580, 11376904, 11635470, 12189540, 12411168, 12719520, 12799017, 13297680, 14026320, 14221130, 14627448, 14839440, 15513960, 16252720, 16924320, 17065356, 17807328, 18284310, 18616752, 19503264, 20685280, 21331695, 22259160, 22753808, 23270940, 24379080, 25598034, 26595360, 28052640, 28442260, 29254896, 29678880, 31027920, 32505440, 34130712, 36568620, 37233504, 42663390, 44518320, 45507616, 46541880, 48758160, 51196068, 56884520, 58509792, 62055840, 63995085, 68261424, 73137240, 85326780, 89036640, 93083760, 97516320, 102392136, 113769040, 127990170, 136522848, 146274480, 170653560, 186167520, 204784272, 227538080, 255980340, 292548960, 341307120, 409568544, 511960680, 682614240, 1023921360, 2047842720]

約数ペア:

[(1, 2047842720), (2, 1023921360), (3, 682614240), (4, 511960680), (5, 409568544), (6, 341307120), (7, 292548960), (8, 255980340), (9, 227538080), (10, 204784272), (11, 186167520), (12, 170653560), (14, 146274480), (15, 136522848), (16, 127990170), (18, 113769040), (20, 102392136), (21, 97516320), (22, 93083760), (23, 89036640), (24, 85326780), (28, 73137240), (30, 68261424), (32, 63995085), (33, 62055840), (35, 58509792), (36, 56884520), (40, 51196068), (42, 48758160), (44, 46541880), (45, 45507616), (46, 44518320), (48, 42663390), (55, 37233504), (56, 36568620), (60, 34130712), (63, 32505440), (66, 31027920), (69, 29678880), (70, 29254896), (72, 28442260), (73, 28052640), (77, 26595360), (80, 25598034), (84, 24379080), (88, 23270940), (90, 22753808), (92, 22259160), (96, 21331695), (99, 20685280), (105, 19503264), (110, 18616752), (112, 18284310), (115, 17807328), (120, 17065356), (121, 16924320), (126, 16252720), (132, 15513960), (138, 14839440), (140, 14627448), (144, 14221130), (146, 14026320), (154, 13297680), (160, 12799017), (161, 12719520), (165, 12411168), (168, 12189540), (176, 11635470), (180, 11376904), (184, 11129580), (198, 10342640), (207, 9892960), (210, 9751632), (219, 9350880), (220, 9308376), (224, 9142155), (230, 8903664), (231, 8865120), (240, 8532678), (242, 8462160), (252, 8126360), (253, 8094240), (264, 7756980), (276, 7419720), (280, 7313724), (288, 7110565), (292, 7013160), (308, 6648840), (315, 6501088), (322, 6359760), (330, 6205584), (336, 6094770), (345, 5935776), (352, 5817735), (360, 5688452), (363, 5641440), (365, 5610528), (368, 5564790), (385, 5319072), (396, 5171320), (414, 4946480), (420, 4875816), (438, 4675440), (440, 4654188), (460, 4451832), (462, 4432560), (480, 4266339), (483, 4239840), (484, 4231080), (495, 4137056), (504, 4063180), (506, 4047120), (511, 4007520), (528, 3878490), (552, 3709860), (560, 3656862), (584, 3506580), (605, 3384864), (616, 3324420), (630, 3250544), (644, 3179880), (657, 3116960), (660, 3102792), (672, 3047385), (690, 2967888), (693, 2955040), (720, 2844226), (726, 2820720), (730, 2805264), (736, 2782395), (759, 2698080), (770, 2659536), (792, 2585660), (803, 2550240), (805, 2543904), (828, 2473240), (840, 2437908), (847, 2417760), (876, 2337720), (880, 2327094), (920, 2225916), (924, 2216280), (966, 2119920), (968, 2115540), (990, 2068528), (1008, 2031590), (1012, 2023560), (1022, 2003760), (1035, 1978592), (1056, 1939245), (1089, 1880480), (1095, 1870176), (1104, 1854930), (1120, 1828431), (1155, 1773024), (1168, 1753290), (1210, 1692432), (1232, 1662210), (1260, 1625272), (1265, 1618848), (1288, 1589940), (1314, 1558480), (1320, 1551396), (1380, 1483944), (1386, 1477520), (1440, 1422113), (1449, 1413280), (1452, 1410360), (1460, 1402632), (1518, 1349040), (1533, 1335840), (1540, 1329768), (1584, 1292830), (1606, 1275120), (1610, 1271952), (1656, 1236620), (1679, 1219680), (1680, 1218954), (1694, 1208880), (1752, 1168860), (1760, 1163547), (1771, 1156320), (1815, 1128288), (1840, 1112958), (1848, 1108140), (1932, 1059960), (1936, 1057770), (1980, 1034264), (2016, 1015795), (2024, 1011780), (2044, 1001880), (2070, 989296), (2178, 940240), (2190, 935088), (2208, 927465), (2277, 899360), (2310, 886512), (2336, 876645), (2409, 850080), (2415, 847968), (2420, 846216), (2464, 831105), (2520, 812636), (2530, 809424), (2541, 805920), (2555, 801504), (2576, 794970), (2628, 779240), (2640, 775698), (2760, 741972), (2772, 738760), (2783, 735840), (2898, 706640), (2904, 705180), (2920, 701316), (3036, 674520), (3066, 667920), (3080, 664884), (3168, 646415), (3212, 637560), (3220, 635976), (3285, 623392), (3312, 618310), (3358, 609840), (3360, 609477), (3388, 604440), (3465, 591008), (3504, 584430), (3542, 578160), (3630, 564144), (3680, 556479), (3696, 554070), (3795, 539616), (3864, 529980), (3872, 528885), (3960, 517132), (4015, 510048), (4048, 505890), (4088, 500940), (4140, 494648), (4235, 483552), (4356, 470120), (4380, 467544), (4554, 449680), (4599, 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202356), (10164, 201480), (10220, 200376), (10512, 194810), (10626, 192720), (10890, 188048), (11040, 185493), (11088, 184690), (11132, 183960), (11242, 182160), (11385, 179872), (11592, 176660), (11616, 176295), (11680, 175329), (11753, 174240), (12045, 170016), (12144, 168630), (12264, 166980), (12320, 166221), (12705, 161184), (12848, 159390), (12880, 158994), (13140, 155848), (13432, 152460), (13552, 151110), (13860, 147752), (13915, 147168), (14168, 144540), (14454, 141680), (14490, 141328), (14520, 141036), (15111, 135520), (15180, 134904), (15246, 134320), (15330, 133584), (15456, 132495), (15840, 129283), (15939, 128480), (16060, 127512), (16352, 125235), (16560, 123662), (16698, 122640), (16790, 121968), (16863, 121440), (16940, 120888), (17424, 117530), (17520, 116886), (17666, 115920), (17710, 115632), (18216, 112420), (18396, 111320), (18469, 110880), (18480, 110814), (19272, 106260), (19320, 105996), (19360, 105777), (19481, 105120), (20148, 101640), (20240, 101178), (20328, 100740), (20440, 100188), (21024, 97405), (21252, 96360), (21780, 94024), (22176, 92345), (22264, 91980), (22484, 91080), (22770, 89936), (22995, 89056), (23184, 88330), (23506, 87120), (24090, 85008), (24288, 84315), (24528, 83490), (25047, 81760), (25185, 81312), (25410, 80592), (25696, 79695), (25760, 79497), (26280, 77924), (26499, 77280), (26565, 77088), (26864, 76230), (27104, 75555), (27720, 73876), (27830, 73584), (28105, 72864), (28336, 72270), (28908, 70840), (28980, 70664), (29040, 70518), (30222, 67760), (30360, 67452), (30492, 67160), (30660, 66792), (31878, 64240), (32120, 63756), (33120, 61831), (33396, 61320), (33580, 60984), (33726, 60720), (33880, 60444), (34848, 58765), (35040, 58443), (35259, 58080), (35332, 57960), (35420, 57816), (36135, 56672), (36432, 56210), (36792, 55660), (36938, 55440), (36960, 55407), (38115, 53728), (38544, 53130), (38640, 52998), (38962, 52560), (40296, 50820), (40480, 50589), (40656, 50370), (40880, 50094), (41745, 49056), (42504, 48180), (43560, 47012), (44165, 46368), (44528, 45990), (44968, 45540)]