21745493760

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{1697}}^1$

素因数の和:1839

約数の個数: 288

約数和(自身を含む): 71968684032

約数和(自身を除く): 50223190272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 71, 80, 94, 96, 120, 128, 141, 142, 160, 188, 192, 213, 235, 240, 256, 282, 284, 320, 355, 376, 384, 426, 470, 480, 564, 568, 640, 705, 710, 752, 768, 852, 940, 960, 1065, 1128, 1136, 1280, 1410, 1420, 1504, 1697, 1704, 1880, 1920, 2130, 2256, 2272, 2820, 2840, 3008, 3337, 3394, 3408, 3760, 3840, 4260, 4512, 4544, 5091, 5640, 5680, 6016, 6674, 6788, 6816, 7520, 8485, 8520, 9024, 9088, 10011, 10182, 11280, 11360, 12032, 13348, 13576, 13632, 15040, 16685, 16970, 17040, 18048, 18176, 20022, 20364, 22560, 22720, 25455, 26696, 27152, 27264, 30080, 33370, 33940, 34080, 36096, 40044, 40728, 45120, 45440, 50055, 50910, 53392, 54304, 54528, 60160, 66740, 67880, 68160, 79759, 80088, 81456, 90240, 90880, 100110, 101820, 106784, 108608, 120487, 133480, 135760, 136320, 159518, 160176, 162912, 180480, 200220, 203640, 213568, 217216, 239277, 240974, 266960, 271520, 272640, 319036, 320352, 325824, 361461, 398795, 400440, 407280, 427136, 434432, 478554, 481948, 533920, 543040, 602435, 638072, 640704, 651648, 722922, 797590, 800880, 814560, 854272, 957108, 963896, 1067840, 1086080, 1196385, 1204870, 1276144, 1281408, 1303296, 1445844, 1595180, 1601760, 1629120, 1807305, 1914216, 1927792, 2135680, 2172160, 2392770, 2409740, 2552288, 2562816, 2891688, 3190360, 3203520, 3258240, 3614610, 3828432, 3855584, 4271360, 4785540, 4819480, 5104576, 5662889, 5783376, 6380720, 6407040, 6516480, 7229220, 7656864, 7711168, 9571080, 9638960, 10209152, 11325778, 11566752, 12761440, 12814080, 14458440, 15313728, 15422336, 16988667, 19142160, 19277920, 20418304, 22651556, 23133504, 25522880, 28314445, 28916880, 30627456, 30844672, 33977334, 38284320, 38555840, 45303112, 46267008, 51045760, 56628890, 57833760, 61254912, 67954668, 76568640, 77111680, 84943335, 90606224, 92534016, 102091520, 113257780, 115667520, 135909336, 153137280, 154223360, 169886670, 181212448, 226515560, 231335040, 271818672, 306274560, 339773340, 362424896, 453031120, 462670080, 543637344, 679546680, 724849792, 906062240, 1087274688, 1359093360, 1449699584, 1812124480, 2174549376, 2718186720, 3624248960, 4349098752, 5436373440, 7248497920, 10872746880, 21745493760]

約数ペア:

[(1, 21745493760), (2, 10872746880), (3, 7248497920), (4, 5436373440), (5, 4349098752), (6, 3624248960), (8, 2718186720), (10, 2174549376), (12, 1812124480), (15, 1449699584), (16, 1359093360), (20, 1087274688), (24, 906062240), (30, 724849792), (32, 679546680), (40, 543637344), (47, 462670080), (48, 453031120), (60, 362424896), (64, 339773340), (71, 306274560), (80, 271818672), (94, 231335040), (96, 226515560), (120, 181212448), (128, 169886670), (141, 154223360), (142, 153137280), (160, 135909336), (188, 115667520), (192, 113257780), (213, 102091520), (235, 92534016), (240, 90606224), (256, 84943335), (282, 77111680), (284, 76568640), (320, 67954668), (355, 61254912), (376, 57833760), (384, 56628890), (426, 51045760), (470, 46267008), (480, 45303112), (564, 38555840), (568, 38284320), (640, 33977334), (705, 30844672), (710, 30627456), (752, 28916880), (768, 28314445), (852, 25522880), (940, 23133504), (960, 22651556), (1065, 20418304), (1128, 19277920), (1136, 19142160), (1280, 16988667), (1410, 15422336), (1420, 15313728), (1504, 14458440), (1697, 12814080), (1704, 12761440), (1880, 11566752), (1920, 11325778), (2130, 10209152), (2256, 9638960), (2272, 9571080), (2820, 7711168), (2840, 7656864), (3008, 7229220), (3337, 6516480), (3394, 6407040), (3408, 6380720), (3760, 5783376), (3840, 5662889), (4260, 5104576), (4512, 4819480), (4544, 4785540), (5091, 4271360), (5640, 3855584), (5680, 3828432), (6016, 3614610), (6674, 3258240), (6788, 3203520), (6816, 3190360), (7520, 2891688), (8485, 2562816), (8520, 2552288), (9024, 2409740), (9088, 2392770), (10011, 2172160), (10182, 2135680), (11280, 1927792), (11360, 1914216), (12032, 1807305), (13348, 1629120), (13576, 1601760), (13632, 1595180), (15040, 1445844), (16685, 1303296), (16970, 1281408), (17040, 1276144), (18048, 1204870), (18176, 1196385), (20022, 1086080), (20364, 1067840), (22560, 963896), (22720, 957108), (25455, 854272), (26696, 814560), (27152, 800880), (27264, 797590), (30080, 722922), (33370, 651648), (33940, 640704), (34080, 638072), (36096, 602435), (40044, 543040), (40728, 533920), (45120, 481948), (45440, 478554), (50055, 434432), (50910, 427136), (53392, 407280), (54304, 400440), (54528, 398795), (60160, 361461), (66740, 325824), (67880, 320352), (68160, 319036), (79759, 272640), (80088, 271520), (81456, 266960), (90240, 240974), (90880, 239277), (100110, 217216), (101820, 213568), (106784, 203640), (108608, 200220), (120487, 180480), (133480, 162912), (135760, 160176), (136320, 159518)]