1581189120

素因数分解:

$2^{11}\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:105

約数の個数: 768

約数和(自身を含む): 6918912000

約数和(自身を除く): 5337722880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 43, 45, 48, 54, 56, 57, 60, 63, 64, 70, 72, 76, 80, 84, 86, 90, 95, 96, 105, 108, 112, 114, 120, 126, 128, 129, 133, 135, 140, 144, 152, 160, 168, 171, 172, 180, 189, 190, 192, 210, 215, 216, 224, 228, 240, 252, 256, 258, 266, 270, 280, 285, 288, 301, 304, 315, 320, 336, 342, 344, 360, 378, 380, 384, 387, 399, 420, 430, 432, 448, 456, 480, 504, 512, 513, 516, 532, 540, 560, 570, 576, 602, 608, 630, 640, 645, 665, 672, 684, 688, 720, 756, 760, 768, 774, 798, 817, 840, 855, 860, 864, 896, 903, 912, 945, 960, 1008, 1024, 1026, 1032, 1064, 1080, 1120, 1140, 1152, 1161, 1197, 1204, 1216, 1260, 1280, 1290, 1330, 1344, 1368, 1376, 1440, 1505, 1512, 1520, 1536, 1548, 1596, 1634, 1680, 1710, 1720, 1728, 1792, 1806, 1824, 1890, 1920, 1935, 1995, 2016, 2048, 2052, 2064, 2128, 2160, 2240, 2280, 2304, 2322, 2394, 2408, 2432, 2451, 2520, 2560, 2565, 2580, 2660, 2688, 2709, 2736, 2752, 2880, 3010, 3024, 3040, 3072, 3096, 3192, 3268, 3360, 3420, 3440, 3456, 3584, 3591, 3612, 3648, 3780, 3840, 3870, 3990, 4032, 4085, 4104, 4128, 4256, 4320, 4480, 4515, 4560, 4608, 4644, 4788, 4816, 4864, 4902, 5040, 5120, 5130, 5160, 5320, 5376, 5418, 5472, 5504, 5719, 5760, 5805, 5985, 6020, 6048, 6080, 6144, 6192, 6384, 6536, 6720, 6840, 6880, 6912, 7168, 7182, 7224, 7296, 7353, 7560, 7680, 7740, 7980, 8064, 8127, 8170, 8208, 8256, 8512, 8640, 8960, 9030, 9120, 9216, 9288, 9576, 9632, 9728, 9804, 10080, 10240, 10260, 10320, 10640, 10752, 10836, 10944, 11008, 11438, 11520, 11610, 11970, 12040, 12096, 12160, 12255, 12384, 12768, 13072, 13440, 13545, 13680, 13760, 13824, 14336, 14364, 14448, 14592, 14706, 15120, 15360, 15480, 15960, 16128, 16254, 16340, 16416, 16512, 17024, 17157, 17280, 17920, 17955, 18060, 18240, 18432, 18576, 19152, 19264, 19456, 19608, 20160, 20520, 20640, 21280, 21504, 21672, 21888, 22016, 22059, 22876, 23040, 23220, 23940, 24080, 24192, 24320, 24510, 24768, 25536, 26144, 26880, 27090, 27360, 27520, 27648, 28595, 28728, 28896, 29184, 29412, 30240, 30720, 30960, 31920, 32256, 32508, 32680, 32832, 33024, 34048, 34314, 34560, 35840, 35910, 36120, 36480, 36765, 37152, 38304, 38528, 38912, 39216, 40320, 40635, 41040, 41280, 42560, 43008, 43344, 43776, 44032, 44118, 45752, 46080, 46440, 47880, 48160, 48384, 48640, 49020, 49536, 51072, 51471, 52288, 53760, 54180, 54720, 55040, 55296, 57190, 57456, 57792, 58368, 58824, 60480, 61920, 63840, 64512, 65016, 65360, 65664, 66048, 68096, 68628, 69120, 71680, 71820, 72240, 72960, 73530, 74304, 76608, 77056, 78432, 80640, 81270, 82080, 82560, 85120, 85785, 86688, 87552, 88064, 88236, 91504, 92160, 92880, 95760, 96320, 96768, 97280, 98040, 99072, 102144, 102942, 104576, 107520, 108360, 109440, 110080, 110295, 114380, 114912, 115584, 116736, 117648, 120960, 123840, 127680, 129024, 130032, 130720, 131328, 132096, 136192, 137256, 138240, 143640, 144480, 145920, 147060, 148608, 153216, 154112, 154413, 156864, 161280, 162540, 164160, 165120, 170240, 171570, 173376, 175104, 176472, 183008, 185760, 191520, 192640, 193536, 194560, 196080, 198144, 204288, 205884, 209152, 215040, 216720, 218880, 220160, 220590, 228760, 229824, 231168, 235296, 241920, 247680, 255360, 257355, 260064, 261440, 262656, 264192, 272384, 274512, 276480, 287280, 288960, 291840, 294120, 297216, 306432, 308224, 308826, 313728, 322560, 325080, 328320, 330240, 340480, 343140, 346752, 350208, 352944, 366016, 371520, 383040, 385280, 387072, 392160, 396288, 408576, 411768, 418304, 433440, 437760, 440320, 441180, 457520, 459648, 462336, 470592, 483840, 495360, 510720, 514710, 520128, 522880, 525312, 549024, 574560, 577920, 583680, 588240, 594432, 612864, 616448, 617652, 627456, 645120, 650160, 656640, 660480, 680960, 686280, 693504, 705888, 732032, 743040, 766080, 770560, 772065, 784320, 792576, 817152, 823536, 836608, 866880, 875520, 882360, 915040, 919296, 924672, 941184, 967680, 990720, 1021440, 1029420, 1040256, 1045760, 1050624, 1098048, 1149120, 1155840, 1176480, 1188864, 1225728, 1235304, 1254912, 1300320, 1313280, 1320960, 1361920, 1372560, 1387008, 1411776, 1464064, 1486080, 1532160, 1541120, 1544130, 1568640, 1647072, 1673216, 1733760, 1751040, 1764720, 1830080, 1838592, 1849344, 1882368, 1935360, 1981440, 2042880, 2058840, 2080512, 2091520, 2196096, 2298240, 2311680, 2352960, 2377728, 2451456, 2470608, 2509824, 2600640, 2626560, 2745120, 2774016, 2823552, 2928128, 2972160, 3064320, 3082240, 3088260, 3137280, 3294144, 3467520, 3529440, 3660160, 3677184, 3764736, 3962880, 4085760, 4117680, 4161024, 4183040, 4392192, 4596480, 4623360, 4705920, 4941216, 5019648, 5201280, 5253120, 5490240, 5548032, 5647104, 5856256, 5944320, 6128640, 6176520, 6274560, 6588288, 6935040, 7058880, 7320320, 7354368, 7529472, 8235360, 8322048, 8366080, 8784384, 9192960, 9246720, 9411840, 9882432, 10402560, 10980480, 11294208, 11712512, 11888640, 12257280, 12353040, 12549120, 13176576, 13870080, 14117760, 14640640, 15058944, 16470720, 16644096, 17568768, 18385920, 18823680, 19764864, 20805120, 21960960, 22588416, 24706080, 25098240, 26353152, 27740160, 28235520, 29281280, 32941440, 35137536, 36771840, 37647360, 39529728, 41610240, 43921920, 45176832, 49412160, 52706304, 56471040, 58562560, 65882880, 75294720, 79059456, 83220480, 87843840, 98824320, 105412608, 112942080, 131765760, 158118912, 175687680, 197648640, 225884160, 263531520, 316237824, 395297280, 527063040, 790594560, 1581189120]

約数ペア:

[(1, 1581189120), (2, 790594560), (3, 527063040), (4, 395297280), (5, 316237824), (6, 263531520), (7, 225884160), (8, 197648640), (9, 175687680), (10, 158118912), (12, 131765760), (14, 112942080), (15, 105412608), (16, 98824320), (18, 87843840), (19, 83220480), (20, 79059456), (21, 75294720), (24, 65882880), (27, 58562560), (28, 56471040), (30, 52706304), (32, 49412160), (35, 45176832), (36, 43921920), (38, 41610240), (40, 39529728), (42, 37647360), (43, 36771840), (45, 35137536), (48, 32941440), (54, 29281280), (56, 28235520), (57, 27740160), (60, 26353152), (63, 25098240), (64, 24706080), (70, 22588416), (72, 21960960), (76, 20805120), (80, 19764864), (84, 18823680), (86, 18385920), (90, 17568768), (95, 16644096), (96, 16470720), (105, 15058944), (108, 14640640), (112, 14117760), (114, 13870080), (120, 13176576), (126, 12549120), (128, 12353040), (129, 12257280), (133, 11888640), (135, 11712512), (140, 11294208), (144, 10980480), (152, 10402560), (160, 9882432), (168, 9411840), (171, 9246720), (172, 9192960), (180, 8784384), (189, 8366080), (190, 8322048), (192, 8235360), (210, 7529472), (215, 7354368), (216, 7320320), (224, 7058880), (228, 6935040), (240, 6588288), (252, 6274560), (256, 6176520), (258, 6128640), (266, 5944320), (270, 5856256), (280, 5647104), (285, 5548032), (288, 5490240), (301, 5253120), (304, 5201280), (315, 5019648), (320, 4941216), (336, 4705920), (342, 4623360), (344, 4596480), (360, 4392192), (378, 4183040), (380, 4161024), (384, 4117680), (387, 4085760), (399, 3962880), (420, 3764736), (430, 3677184), (432, 3660160), (448, 3529440), (456, 3467520), (480, 3294144), (504, 3137280), (512, 3088260), (513, 3082240), (516, 3064320), (532, 2972160), (540, 2928128), (560, 2823552), (570, 2774016), (576, 2745120), (602, 2626560), (608, 2600640), (630, 2509824), (640, 2470608), (645, 2451456), (665, 2377728), (672, 2352960), (684, 2311680), (688, 2298240), (720, 2196096), (756, 2091520), (760, 2080512), (768, 2058840), (774, 2042880), (798, 1981440), (817, 1935360), (840, 1882368), (855, 1849344), (860, 1838592), (864, 1830080), (896, 1764720), (903, 1751040), (912, 1733760), (945, 1673216), (960, 1647072), (1008, 1568640), (1024, 1544130), (1026, 1541120), (1032, 1532160), (1064, 1486080), (1080, 1464064), (1120, 1411776), (1140, 1387008), (1152, 1372560), (1161, 1361920), (1197, 1320960), (1204, 1313280), (1216, 1300320), (1260, 1254912), (1280, 1235304), (1290, 1225728), (1330, 1188864), (1344, 1176480), (1368, 1155840), (1376, 1149120), (1440, 1098048), (1505, 1050624), (1512, 1045760), (1520, 1040256), (1536, 1029420), (1548, 1021440), (1596, 990720), (1634, 967680), (1680, 941184), (1710, 924672), (1720, 919296), (1728, 915040), (1792, 882360), (1806, 875520), (1824, 866880), (1890, 836608), (1920, 823536), (1935, 817152), (1995, 792576), (2016, 784320), (2048, 772065), (2052, 770560), (2064, 766080), (2128, 743040), (2160, 732032), (2240, 705888), (2280, 693504), (2304, 686280), (2322, 680960), (2394, 660480), (2408, 656640), (2432, 650160), (2451, 645120), (2520, 627456), (2560, 617652), (2565, 616448), (2580, 612864), (2660, 594432), (2688, 588240), (2709, 583680), (2736, 577920), (2752, 574560), (2880, 549024), (3010, 525312), (3024, 522880), (3040, 520128), (3072, 514710), (3096, 510720), (3192, 495360), (3268, 483840), (3360, 470592), (3420, 462336), (3440, 459648), (3456, 457520), (3584, 441180), (3591, 440320), (3612, 437760), (3648, 433440), (3780, 418304), (3840, 411768), (3870, 408576), (3990, 396288), (4032, 392160), (4085, 387072), (4104, 385280), (4128, 383040), (4256, 371520), (4320, 366016), (4480, 352944), (4515, 350208), (4560, 346752), (4608, 343140), (4644, 340480), (4788, 330240), (4816, 328320), (4864, 325080), (4902, 322560), (5040, 313728), (5120, 308826), (5130, 308224), (5160, 306432), (5320, 297216), (5376, 294120), (5418, 291840), (5472, 288960), (5504, 287280), (5719, 276480), (5760, 274512), (5805, 272384), (5985, 264192), (6020, 262656), (6048, 261440), (6080, 260064), (6144, 257355), (6192, 255360), (6384, 247680), (6536, 241920), (6720, 235296), (6840, 231168), (6880, 229824), (6912, 228760), (7168, 220590), (7182, 220160), (7224, 218880), (7296, 216720), (7353, 215040), (7560, 209152), (7680, 205884), (7740, 204288), (7980, 198144), (8064, 196080), (8127, 194560), (8170, 193536), (8208, 192640), (8256, 191520), (8512, 185760), (8640, 183008), (8960, 176472), (9030, 175104), (9120, 173376), (9216, 171570), (9288, 170240), (9576, 165120), (9632, 164160), (9728, 162540), (9804, 161280), (10080, 156864), (10240, 154413), (10260, 154112), (10320, 153216), (10640, 148608), (10752, 147060), (10836, 145920), (10944, 144480), (11008, 143640), (11438, 138240), (11520, 137256), (11610, 136192), (11970, 132096), (12040, 131328), (12096, 130720), (12160, 130032), (12255, 129024), (12384, 127680), (12768, 123840), (13072, 120960), (13440, 117648), (13545, 116736), (13680, 115584), (13760, 114912), (13824, 114380), (14336, 110295), (14364, 110080), (14448, 109440), (14592, 108360), (14706, 107520), (15120, 104576), (15360, 102942), (15480, 102144), (15960, 99072), (16128, 98040), (16254, 97280), (16340, 96768), (16416, 96320), (16512, 95760), (17024, 92880), (17157, 92160), (17280, 91504), (17920, 88236), (17955, 88064), (18060, 87552), (18240, 86688), (18432, 85785), (18576, 85120), (19152, 82560), (19264, 82080), (19456, 81270), (19608, 80640), (20160, 78432), (20520, 77056), (20640, 76608), (21280, 74304), (21504, 73530), (21672, 72960), (21888, 72240), (22016, 71820), (22059, 71680), (22876, 69120), (23040, 68628), (23220, 68096), (23940, 66048), (24080, 65664), (24192, 65360), (24320, 65016), (24510, 64512), (24768, 63840), (25536, 61920), (26144, 60480), (26880, 58824), (27090, 58368), (27360, 57792), (27520, 57456), (27648, 57190), (28595, 55296), (28728, 55040), (28896, 54720), (29184, 54180), (29412, 53760), (30240, 52288), (30720, 51471), (30960, 51072), (31920, 49536), (32256, 49020), (32508, 48640), (32680, 48384), (32832, 48160), (33024, 47880), (34048, 46440), (34314, 46080), (34560, 45752), (35840, 44118), (35910, 44032), (36120, 43776), (36480, 43344), (36765, 43008), (37152, 42560), (38304, 41280), (38528, 41040), (38912, 40635), (39216, 40320)]