18920079360

素因数分解:

$2^{15}\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:111

約数の個数: 1024

約数和(自身を含む): 84555878400

約数和(自身を除く): 65635799040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 32, 35, 36, 39, 40, 42, 45, 47, 48, 52, 54, 56, 60, 63, 64, 65, 70, 72, 78, 80, 84, 90, 91, 94, 96, 104, 105, 108, 112, 117, 120, 126, 128, 130, 135, 140, 141, 144, 156, 160, 168, 180, 182, 188, 189, 192, 195, 208, 210, 216, 224, 234, 235, 240, 252, 256, 260, 270, 273, 280, 282, 288, 312, 315, 320, 329, 336, 351, 360, 364, 376, 378, 384, 390, 416, 420, 423, 432, 448, 455, 468, 470, 480, 504, 512, 520, 540, 546, 560, 564, 576, 585, 611, 624, 630, 640, 658, 672, 702, 705, 720, 728, 752, 756, 768, 780, 819, 832, 840, 846, 864, 896, 910, 936, 940, 945, 960, 987, 1008, 1024, 1040, 1080, 1092, 1120, 1128, 1152, 1170, 1222, 1248, 1260, 1269, 1280, 1316, 1344, 1365, 1404, 1410, 1440, 1456, 1504, 1512, 1536, 1560, 1638, 1645, 1664, 1680, 1692, 1728, 1755, 1792, 1820, 1833, 1872, 1880, 1890, 1920, 1974, 2016, 2048, 2080, 2115, 2160, 2184, 2240, 2256, 2304, 2340, 2444, 2457, 2496, 2520, 2538, 2560, 2632, 2688, 2730, 2808, 2820, 2880, 2912, 2961, 3008, 3024, 3055, 3072, 3120, 3276, 3290, 3328, 3360, 3384, 3456, 3510, 3584, 3640, 3666, 3744, 3760, 3780, 3840, 3948, 4032, 4095, 4096, 4160, 4230, 4277, 4320, 4368, 4480, 4512, 4608, 4680, 4888, 4914, 4935, 4992, 5040, 5076, 5120, 5264, 5376, 5460, 5499, 5616, 5640, 5760, 5824, 5922, 6016, 6048, 6110, 6144, 6240, 6345, 6552, 6580, 6656, 6720, 6768, 6912, 7020, 7168, 7280, 7332, 7488, 7520, 7560, 7680, 7896, 8064, 8190, 8192, 8320, 8460, 8554, 8640, 8736, 8883, 8960, 9024, 9165, 9216, 9360, 9776, 9828, 9870, 9984, 10080, 10152, 10240, 10528, 10752, 10920, 10998, 11232, 11280, 11520, 11648, 11844, 12032, 12096, 12220, 12285, 12288, 12480, 12690, 12831, 13104, 13160, 13312, 13440, 13536, 13824, 14040, 14336, 14560, 14664, 14805, 14976, 15040, 15120, 15360, 15792, 16128, 16380, 16384, 16497, 16640, 16920, 17108, 17280, 17472, 17766, 17920, 18048, 18330, 18432, 18720, 19552, 19656, 19740, 19968, 20160, 20304, 20480, 21056, 21385, 21504, 21840, 21996, 22464, 22560, 23040, 23296, 23688, 24064, 24192, 24440, 24570, 24576, 24960, 25380, 25662, 26208, 26320, 26624, 26880, 27072, 27495, 27648, 28080, 28672, 29120, 29328, 29610, 29952, 30080, 30240, 30720, 31584, 32256, 32760, 32768, 32994, 33280, 33840, 34216, 34560, 34944, 35532, 35840, 36096, 36660, 36864, 37440, 38493, 39104, 39312, 39480, 39936, 40320, 40608, 40960, 42112, 42770, 43008, 43680, 43992, 44415, 44928, 45120, 46080, 46592, 47376, 48128, 48384, 48880, 49140, 49152, 49920, 50760, 51324, 52416, 52640, 53248, 53760, 54144, 54990, 55296, 56160, 57344, 58240, 58656, 59220, 59904, 60160, 60480, 61440, 63168, 64155, 64512, 65520, 65988, 66560, 67680, 68432, 69120, 69888, 71064, 71680, 72192, 73320, 73728, 74880, 76986, 78208, 78624, 78960, 79872, 80640, 81216, 81920, 82485, 84224, 85540, 86016, 87360, 87984, 88830, 89856, 90240, 92160, 93184, 94752, 96256, 96768, 97760, 98280, 98304, 99840, 101520, 102648, 104832, 105280, 106496, 107520, 108288, 109980, 110592, 112320, 114688, 115479, 116480, 117312, 118440, 119808, 120320, 120960, 122880, 126336, 128310, 129024, 131040, 131976, 133120, 135360, 136864, 138240, 139776, 142128, 143360, 144384, 146640, 147456, 149760, 153972, 156416, 157248, 157920, 159744, 161280, 162432, 163840, 164970, 168448, 171080, 172032, 174720, 175968, 177660, 179712, 180480, 184320, 186368, 189504, 192465, 192512, 193536, 195520, 196560, 199680, 203040, 205296, 209664, 210560, 212992, 215040, 216576, 219960, 221184, 224640, 229376, 230958, 232960, 234624, 236880, 239616, 240640, 241920, 245760, 252672, 256620, 258048, 262080, 263952, 266240, 270720, 273728, 276480, 279552, 284256, 286720, 288768, 293280, 294912, 299520, 307944, 312832, 314496, 315840, 319488, 322560, 324864, 329940, 336896, 342160, 344064, 349440, 351936, 355320, 359424, 360960, 368640, 372736, 379008, 384930, 385024, 387072, 391040, 393120, 399360, 406080, 410592, 419328, 421120, 425984, 430080, 433152, 439920, 442368, 449280, 461916, 465920, 469248, 473760, 479232, 481280, 483840, 491520, 505344, 513240, 516096, 524160, 527904, 532480, 541440, 547456, 552960, 559104, 568512, 573440, 577395, 577536, 586560, 599040, 615888, 625664, 628992, 631680, 638976, 645120, 649728, 659880, 673792, 684320, 688128, 698880, 703872, 710640, 718848, 721920, 737280, 745472, 758016, 769860, 770048, 774144, 782080, 786240, 798720, 812160, 821184, 838656, 842240, 860160, 866304, 879840, 884736, 898560, 923832, 931840, 938496, 947520, 958464, 962560, 967680, 1010688, 1026480, 1032192, 1048320, 1055808, 1064960, 1082880, 1094912, 1105920, 1118208, 1137024, 1146880, 1154790, 1155072, 1173120, 1198080, 1231776, 1251328, 1257984, 1263360, 1277952, 1290240, 1299456, 1319760, 1347584, 1368640, 1397760, 1407744, 1421280, 1437696, 1443840, 1474560, 1490944, 1516032, 1539720, 1540096, 1548288, 1564160, 1572480, 1597440, 1624320, 1642368, 1677312, 1684480, 1720320, 1732608, 1759680, 1797120, 1847664, 1863680, 1876992, 1895040, 1916928, 1925120, 1935360, 2021376, 2052960, 2064384, 2096640, 2111616, 2129920, 2165760, 2189824, 2211840, 2236416, 2274048, 2309580, 2310144, 2346240, 2396160, 2463552, 2502656, 2515968, 2526720, 2580480, 2598912, 2639520, 2695168, 2737280, 2795520, 2815488, 2842560, 2875392, 2887680, 2981888, 3032064, 3079440, 3096576, 3128320, 3144960, 3194880, 3248640, 3284736, 3354624, 3368960, 3440640, 3465216, 3519360, 3594240, 3695328, 3727360, 3753984, 3790080, 3833856, 3850240, 3870720, 4042752, 4105920, 4193280, 4223232, 4331520, 4379648, 4423680, 4472832, 4548096, 4619160, 4620288, 4692480, 4792320, 4927104, 5005312, 5031936, 5053440, 5160960, 5197824, 5279040, 5390336, 5474560, 5591040, 5630976, 5685120, 5750784, 5775360, 6064128, 6158880, 6193152, 6256640, 6289920, 6389760, 6497280, 6569472, 6709248, 6737920, 6930432, 7038720, 7188480, 7390656, 7454720, 7507968, 7580160, 7700480, 7741440, 8085504, 8211840, 8386560, 8446464, 8663040, 8759296, 8945664, 9096192, 9238320, 9384960, 9584640, 9854208, 10010624, 10063872, 10106880, 10321920, 10395648, 10558080, 10780672, 10949120, 11182080, 11261952, 11370240, 11501568, 11550720, 12128256, 12317760, 12513280, 12579840, 12994560, 13138944, 13418496, 13475840, 13860864, 14077440, 14376960, 14781312, 14909440, 15015936, 15160320, 15482880, 16171008, 16423680, 16773120, 16892928, 17326080, 17518592, 18192384, 18476640, 18769920, 19169280, 19708416, 20021248, 20127744, 20213760, 20791296, 21116160, 21898240, 22364160, 22523904, 22740480, 23101440, 24256512, 24635520, 25026560, 25159680, 25989120, 26277888, 26836992, 26951680, 28154880, 28753920, 29562624, 30031872, 30320640, 30965760, 32342016, 32847360, 33546240, 33785856, 34652160, 35037184, 36384768, 36953280, 37539840, 39416832, 40255488, 40427520, 41582592, 42232320, 43796480, 44728320, 45047808, 45480960, 48513024, 49271040, 50053120, 50319360, 51978240, 52555776, 53903360, 56309760, 57507840, 59125248, 60063744, 60641280, 65694720, 67092480, 67571712, 69304320, 70074368, 72769536, 73906560, 75079680, 78833664, 80510976, 80855040, 84464640, 87592960, 90095616, 90961920, 97026048, 98542080, 100106240, 100638720, 103956480, 105111552, 112619520, 118250496, 121282560, 131389440, 134184960, 135143424, 140148736, 145539072, 147813120, 150159360, 157667328, 161710080, 168929280, 175185920, 180191232, 181923840, 197084160, 201277440, 207912960, 210223104, 225239040, 236500992, 242565120, 262778880, 270286848, 291078144, 295626240, 300318720, 315334656, 337858560, 350371840, 363847680, 394168320, 402554880, 420446208, 450478080, 473001984, 485130240, 525557760, 540573696, 591252480, 630669312, 675717120, 700743680, 727695360, 788336640, 900956160, 946003968, 1051115520, 1182504960, 1261338624, 1351434240, 1455390720, 1576673280, 1892007936, 2102231040, 2365009920, 2702868480, 3153346560, 3784015872, 4730019840, 6306693120, 9460039680, 18920079360]

約数ペア:

[(1, 18920079360), (2, 9460039680), (3, 6306693120), (4, 4730019840), (5, 3784015872), (6, 3153346560), (7, 2702868480), (8, 2365009920), (9, 2102231040), (10, 1892007936), (12, 1576673280), (13, 1455390720), (14, 1351434240), (15, 1261338624), (16, 1182504960), (18, 1051115520), (20, 946003968), (21, 900956160), (24, 788336640), (26, 727695360), (27, 700743680), (28, 675717120), (30, 630669312), (32, 591252480), (35, 540573696), (36, 525557760), (39, 485130240), (40, 473001984), (42, 450478080), (45, 420446208), (47, 402554880), (48, 394168320), (52, 363847680), (54, 350371840), (56, 337858560), (60, 315334656), (63, 300318720), (64, 295626240), (65, 291078144), (70, 270286848), (72, 262778880), (78, 242565120), (80, 236500992), (84, 225239040), (90, 210223104), (91, 207912960), (94, 201277440), (96, 197084160), (104, 181923840), (105, 180191232), (108, 175185920), (112, 168929280), (117, 161710080), (120, 157667328), (126, 150159360), (128, 147813120), (130, 145539072), (135, 140148736), (140, 135143424), (141, 134184960), (144, 131389440), (156, 121282560), (160, 118250496), (168, 112619520), (180, 105111552), (182, 103956480), (188, 100638720), (189, 100106240), (192, 98542080), (195, 97026048), (208, 90961920), (210, 90095616), (216, 87592960), (224, 84464640), (234, 80855040), (235, 80510976), (240, 78833664), (252, 75079680), (256, 73906560), (260, 72769536), (270, 70074368), (273, 69304320), (280, 67571712), (282, 67092480), (288, 65694720), (312, 60641280), (315, 60063744), (320, 59125248), (329, 57507840), (336, 56309760), (351, 53903360), (360, 52555776), (364, 51978240), (376, 50319360), (378, 50053120), (384, 49271040), (390, 48513024), (416, 45480960), (420, 45047808), (423, 44728320), (432, 43796480), (448, 42232320), (455, 41582592), (468, 40427520), (470, 40255488), (480, 39416832), (504, 37539840), (512, 36953280), (520, 36384768), (540, 35037184), (546, 34652160), (560, 33785856), (564, 33546240), (576, 32847360), (585, 32342016), (611, 30965760), (624, 30320640), (630, 30031872), (640, 29562624), (658, 28753920), (672, 28154880), (702, 26951680), (705, 26836992), (720, 26277888), (728, 25989120), (752, 25159680), (756, 25026560), (768, 24635520), (780, 24256512), (819, 23101440), (832, 22740480), (840, 22523904), (846, 22364160), (864, 21898240), (896, 21116160), (910, 20791296), (936, 20213760), (940, 20127744), (945, 20021248), (960, 19708416), (987, 19169280), (1008, 18769920), (1024, 18476640), (1040, 18192384), (1080, 17518592), (1092, 17326080), (1120, 16892928), (1128, 16773120), (1152, 16423680), (1170, 16171008), (1222, 15482880), (1248, 15160320), (1260, 15015936), (1269, 14909440), (1280, 14781312), (1316, 14376960), (1344, 14077440), (1365, 13860864), (1404, 13475840), (1410, 13418496), (1440, 13138944), (1456, 12994560), (1504, 12579840), (1512, 12513280), (1536, 12317760), (1560, 12128256), (1638, 11550720), (1645, 11501568), (1664, 11370240), (1680, 11261952), (1692, 11182080), (1728, 10949120), (1755, 10780672), (1792, 10558080), (1820, 10395648), (1833, 10321920), (1872, 10106880), (1880, 10063872), (1890, 10010624), (1920, 9854208), (1974, 9584640), (2016, 9384960), (2048, 9238320), (2080, 9096192), (2115, 8945664), (2160, 8759296), (2184, 8663040), (2240, 8446464), (2256, 8386560), (2304, 8211840), (2340, 8085504), (2444, 7741440), (2457, 7700480), (2496, 7580160), (2520, 7507968), (2538, 7454720), (2560, 7390656), (2632, 7188480), (2688, 7038720), (2730, 6930432), (2808, 6737920), (2820, 6709248), (2880, 6569472), (2912, 6497280), (2961, 6389760), (3008, 6289920), (3024, 6256640), (3055, 6193152), (3072, 6158880), (3120, 6064128), (3276, 5775360), (3290, 5750784), (3328, 5685120), (3360, 5630976), (3384, 5591040), (3456, 5474560), (3510, 5390336), (3584, 5279040), (3640, 5197824), (3666, 5160960), (3744, 5053440), (3760, 5031936), (3780, 5005312), (3840, 4927104), (3948, 4792320), (4032, 4692480), (4095, 4620288), (4096, 4619160), (4160, 4548096), (4230, 4472832), (4277, 4423680), (4320, 4379648), (4368, 4331520), (4480, 4223232), (4512, 4193280), (4608, 4105920), (4680, 4042752), (4888, 3870720), (4914, 3850240), (4935, 3833856), (4992, 3790080), (5040, 3753984), (5076, 3727360), (5120, 3695328), (5264, 3594240), (5376, 3519360), (5460, 3465216), (5499, 3440640), (5616, 3368960), (5640, 3354624), (5760, 3284736), (5824, 3248640), (5922, 3194880), (6016, 3144960), (6048, 3128320), (6110, 3096576), (6144, 3079440), (6240, 3032064), (6345, 2981888), (6552, 2887680), (6580, 2875392), (6656, 2842560), (6720, 2815488), (6768, 2795520), (6912, 2737280), (7020, 2695168), (7168, 2639520), (7280, 2598912), (7332, 2580480), (7488, 2526720), (7520, 2515968), (7560, 2502656), (7680, 2463552), (7896, 2396160), (8064, 2346240), (8190, 2310144), (8192, 2309580), (8320, 2274048), (8460, 2236416), (8554, 2211840), (8640, 2189824), (8736, 2165760), (8883, 2129920), (8960, 2111616), (9024, 2096640), (9165, 2064384), (9216, 2052960), (9360, 2021376), (9776, 1935360), (9828, 1925120), (9870, 1916928), (9984, 1895040), (10080, 1876992), (10152, 1863680), (10240, 1847664), (10528, 1797120), (10752, 1759680), (10920, 1732608), (10998, 1720320), (11232, 1684480), (11280, 1677312), (11520, 1642368), (11648, 1624320), (11844, 1597440), (12032, 1572480), (12096, 1564160), (12220, 1548288), (12285, 1540096), (12288, 1539720), (12480, 1516032), (12690, 1490944), (12831, 1474560), (13104, 1443840), (13160, 1437696), (13312, 1421280), (13440, 1407744), (13536, 1397760), (13824, 1368640), (14040, 1347584), (14336, 1319760), (14560, 1299456), (14664, 1290240), (14805, 1277952), (14976, 1263360), (15040, 1257984), (15120, 1251328), (15360, 1231776), (15792, 1198080), (16128, 1173120), (16380, 1155072), (16384, 1154790), (16497, 1146880), (16640, 1137024), (16920, 1118208), (17108, 1105920), (17280, 1094912), (17472, 1082880), (17766, 1064960), (17920, 1055808), (18048, 1048320), (18330, 1032192), (18432, 1026480), (18720, 1010688), (19552, 967680), (19656, 962560), (19740, 958464), (19968, 947520), (20160, 938496), (20304, 931840), (20480, 923832), (21056, 898560), (21385, 884736), (21504, 879840), (21840, 866304), (21996, 860160), (22464, 842240), (22560, 838656), (23040, 821184), (23296, 812160), (23688, 798720), (24064, 786240), (24192, 782080), (24440, 774144), (24570, 770048), (24576, 769860), (24960, 758016), (25380, 745472), (25662, 737280), (26208, 721920), (26320, 718848), (26624, 710640), (26880, 703872), (27072, 698880), (27495, 688128), (27648, 684320), (28080, 673792), (28672, 659880), (29120, 649728), (29328, 645120), (29610, 638976), (29952, 631680), (30080, 628992), (30240, 625664), (30720, 615888), (31584, 599040), (32256, 586560), (32760, 577536), (32768, 577395), (32994, 573440), (33280, 568512), (33840, 559104), (34216, 552960), (34560, 547456), (34944, 541440), (35532, 532480), (35840, 527904), (36096, 524160), (36660, 516096), (36864, 513240), (37440, 505344), (38493, 491520), (39104, 483840), (39312, 481280), (39480, 479232), (39936, 473760), (40320, 469248), (40608, 465920), (40960, 461916), (42112, 449280), (42770, 442368), (43008, 439920), (43680, 433152), (43992, 430080), (44415, 425984), (44928, 421120), (45120, 419328), (46080, 410592), (46592, 406080), (47376, 399360), (48128, 393120), (48384, 391040), (48880, 387072), (49140, 385024), (49152, 384930), (49920, 379008), (50760, 372736), (51324, 368640), (52416, 360960), (52640, 359424), (53248, 355320), (53760, 351936), (54144, 349440), (54990, 344064), (55296, 342160), (56160, 336896), (57344, 329940), (58240, 324864), (58656, 322560), (59220, 319488), (59904, 315840), (60160, 314496), (60480, 312832), (61440, 307944), (63168, 299520), (64155, 294912), (64512, 293280), (65520, 288768), (65988, 286720), (66560, 284256), (67680, 279552), (68432, 276480), (69120, 273728), (69888, 270720), (71064, 266240), (71680, 263952), (72192, 262080), (73320, 258048), (73728, 256620), (74880, 252672), (76986, 245760), (78208, 241920), (78624, 240640), (78960, 239616), (79872, 236880), (80640, 234624), (81216, 232960), (81920, 230958), (82485, 229376), (84224, 224640), (85540, 221184), (86016, 219960), (87360, 216576), (87984, 215040), (88830, 212992), (89856, 210560), (90240, 209664), (92160, 205296), (93184, 203040), (94752, 199680), (96256, 196560), (96768, 195520), (97760, 193536), (98280, 192512), (98304, 192465), (99840, 189504), (101520, 186368), (102648, 184320), (104832, 180480), (105280, 179712), (106496, 177660), (107520, 175968), (108288, 174720), (109980, 172032), (110592, 171080), (112320, 168448), (114688, 164970), (115479, 163840), (116480, 162432), (117312, 161280), (118440, 159744), (119808, 157920), (120320, 157248), (120960, 156416), (122880, 153972), (126336, 149760), (128310, 147456), (129024, 146640), (131040, 144384), (131976, 143360), (133120, 142128), (135360, 139776), (136864, 138240)]