31284264960

素因数分解:

$2^{20}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:84

約数の個数: 672

約数和(自身を含む): 126835692480

約数和(自身を除く): 95551427520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 255, 256, 260, 270, 272, 288, 306, 312, 320, 340, 351, 360, 384, 390, 408, 416, 432, 442, 459, 468, 480, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 663, 680, 702, 720, 765, 768, 780, 816, 832, 864, 884, 918, 936, 960, 1020, 1024, 1040, 1080, 1088, 1105, 1152, 1170, 1224, 1248, 1280, 1326, 1360, 1404, 1440, 1530, 1536, 1560, 1632, 1664, 1728, 1755, 1768, 1836, 1872, 1920, 1989, 2040, 2048, 2080, 2160, 2176, 2210, 2295, 2304, 2340, 2448, 2496, 2560, 2652, 2720, 2808, 2880, 3060, 3072, 3120, 3264, 3315, 3328, 3456, 3510, 3536, 3672, 3744, 3840, 3978, 4080, 4096, 4160, 4320, 4352, 4420, 4590, 4608, 4680, 4896, 4992, 5120, 5304, 5440, 5616, 5760, 5967, 6120, 6144, 6240, 6528, 6630, 6656, 6912, 7020, 7072, 7344, 7488, 7680, 7956, 8160, 8192, 8320, 8640, 8704, 8840, 9180, 9216, 9360, 9792, 9945, 9984, 10240, 10608, 10880, 11232, 11520, 11934, 12240, 12288, 12480, 13056, 13260, 13312, 13824, 14040, 14144, 14688, 14976, 15360, 15912, 16320, 16384, 16640, 17280, 17408, 17680, 18360, 18432, 18720, 19584, 19890, 19968, 20480, 21216, 21760, 22464, 23040, 23868, 24480, 24576, 24960, 26112, 26520, 26624, 27648, 28080, 28288, 29376, 29835, 29952, 30720, 31824, 32640, 32768, 33280, 34560, 34816, 35360, 36720, 36864, 37440, 39168, 39780, 39936, 40960, 42432, 43520, 44928, 46080, 47736, 48960, 49152, 49920, 52224, 53040, 53248, 55296, 56160, 56576, 58752, 59670, 59904, 61440, 63648, 65280, 65536, 66560, 69120, 69632, 70720, 73440, 73728, 74880, 78336, 79560, 79872, 81920, 84864, 87040, 89856, 92160, 95472, 97920, 98304, 99840, 104448, 106080, 106496, 110592, 112320, 113152, 117504, 119340, 119808, 122880, 127296, 130560, 131072, 133120, 138240, 139264, 141440, 146880, 147456, 149760, 156672, 159120, 159744, 163840, 169728, 174080, 179712, 184320, 190944, 195840, 196608, 199680, 208896, 212160, 212992, 221184, 224640, 226304, 235008, 238680, 239616, 245760, 254592, 261120, 262144, 266240, 276480, 278528, 282880, 293760, 294912, 299520, 313344, 318240, 319488, 327680, 339456, 348160, 359424, 368640, 381888, 391680, 393216, 399360, 417792, 424320, 425984, 442368, 449280, 452608, 470016, 477360, 479232, 491520, 509184, 522240, 524288, 532480, 552960, 557056, 565760, 587520, 589824, 599040, 626688, 636480, 638976, 655360, 678912, 696320, 718848, 737280, 763776, 783360, 786432, 798720, 835584, 848640, 851968, 884736, 898560, 905216, 940032, 954720, 958464, 983040, 1018368, 1044480, 1048576, 1064960, 1105920, 1114112, 1131520, 1175040, 1179648, 1198080, 1253376, 1272960, 1277952, 1310720, 1357824, 1392640, 1437696, 1474560, 1527552, 1566720, 1572864, 1597440, 1671168, 1697280, 1703936, 1769472, 1797120, 1810432, 1880064, 1909440, 1916928, 1966080, 2036736, 2088960, 2129920, 2211840, 2228224, 2263040, 2350080, 2359296, 2396160, 2506752, 2545920, 2555904, 2621440, 2715648, 2785280, 2875392, 2949120, 3055104, 3133440, 3145728, 3194880, 3342336, 3394560, 3407872, 3538944, 3594240, 3620864, 3760128, 3818880, 3833856, 3932160, 4073472, 4177920, 4259840, 4423680, 4456448, 4526080, 4700160, 4718592, 4792320, 5013504, 5091840, 5111808, 5242880, 5431296, 5570560, 5750784, 5898240, 6110208, 6266880, 6389760, 6684672, 6789120, 6815744, 7077888, 7188480, 7241728, 7520256, 7637760, 7667712, 7864320, 8146944, 8355840, 8519680, 8847360, 8912896, 9052160, 9400320, 9437184, 9584640, 10027008, 10183680, 10223616, 10862592, 11141120, 11501568, 11796480, 12220416, 12533760, 12779520, 13369344, 13578240, 13631488, 14155776, 14376960, 14483456, 15040512, 15275520, 15335424, 15728640, 16293888, 16711680, 17039360, 17694720, 17825792, 18104320, 18800640, 19169280, 20054016, 20367360, 20447232, 21725184, 22282240, 23003136, 23592960, 24440832, 25067520, 25559040, 26738688, 27156480, 28311552, 28753920, 28966912, 30081024, 30551040, 30670848, 32587776, 33423360, 34078720, 35389440, 36208640, 37601280, 38338560, 40108032, 40734720, 40894464, 43450368, 44564480, 46006272, 47185920, 48881664, 50135040, 51118080, 53477376, 54312960, 57507840, 57933824, 60162048, 61102080, 61341696, 65175552, 66846720, 68157440, 70778880, 72417280, 75202560, 76677120, 80216064, 81469440, 86900736, 89128960, 92012544, 97763328, 100270080, 102236160, 108625920, 115015680, 115867648, 120324096, 122204160, 122683392, 130351104, 133693440, 141557760, 144834560, 150405120, 153354240, 160432128, 162938880, 173801472, 184025088, 195526656, 200540160, 204472320, 217251840, 230031360, 231735296, 240648192, 244408320, 260702208, 267386880, 289669120, 300810240, 306708480, 325877760, 347602944, 368050176, 391053312, 401080320, 434503680, 460062720, 481296384, 488816640, 521404416, 579338240, 601620480, 613416960, 651755520, 695205888, 782106624, 802160640, 869007360, 920125440, 977633280, 1042808832, 1158676480, 1203240960, 1303511040, 1564213248, 1738014720, 1840250880, 1955266560, 2085617664, 2406481920, 2607022080, 3128426496, 3476029440, 3910533120, 5214044160, 6256852992, 7821066240, 10428088320, 15642132480, 31284264960]

約数ペア:

[(1, 31284264960), (2, 15642132480), (3, 10428088320), (4, 7821066240), (5, 6256852992), (6, 5214044160), (8, 3910533120), (9, 3476029440), (10, 3128426496), (12, 2607022080), (13, 2406481920), (15, 2085617664), (16, 1955266560), (17, 1840250880), (18, 1738014720), (20, 1564213248), (24, 1303511040), (26, 1203240960), (27, 1158676480), (30, 1042808832), (32, 977633280), (34, 920125440), (36, 869007360), (39, 802160640), (40, 782106624), (45, 695205888), (48, 651755520), (51, 613416960), (52, 601620480), (54, 579338240), (60, 521404416), (64, 488816640), (65, 481296384), (68, 460062720), (72, 434503680), (78, 401080320), (80, 391053312), (85, 368050176), (90, 347602944), (96, 325877760), (102, 306708480), (104, 300810240), (108, 289669120), (117, 267386880), (120, 260702208), (128, 244408320), (130, 240648192), (135, 231735296), (136, 230031360), (144, 217251840), (153, 204472320), (156, 200540160), (160, 195526656), (170, 184025088), (180, 173801472), (192, 162938880), (195, 160432128), (204, 153354240), (208, 150405120), (216, 144834560), (221, 141557760), (234, 133693440), (240, 130351104), (255, 122683392), (256, 122204160), (260, 120324096), (270, 115867648), (272, 115015680), (288, 108625920), (306, 102236160), (312, 100270080), (320, 97763328), (340, 92012544), (351, 89128960), (360, 86900736), (384, 81469440), (390, 80216064), (408, 76677120), (416, 75202560), (432, 72417280), (442, 70778880), (459, 68157440), (468, 66846720), (480, 65175552), (510, 61341696), (512, 61102080), (520, 60162048), (540, 57933824), (544, 57507840), (576, 54312960), (585, 53477376), (612, 51118080), (624, 50135040), (640, 48881664), (663, 47185920), (680, 46006272), (702, 44564480), (720, 43450368), (765, 40894464), (768, 40734720), (780, 40108032), (816, 38338560), (832, 37601280), (864, 36208640), (884, 35389440), (918, 34078720), (936, 33423360), (960, 32587776), (1020, 30670848), (1024, 30551040), (1040, 30081024), (1080, 28966912), (1088, 28753920), (1105, 28311552), (1152, 27156480), (1170, 26738688), (1224, 25559040), (1248, 25067520), (1280, 24440832), (1326, 23592960), (1360, 23003136), (1404, 22282240), (1440, 21725184), (1530, 20447232), (1536, 20367360), (1560, 20054016), (1632, 19169280), (1664, 18800640), (1728, 18104320), (1755, 17825792), (1768, 17694720), (1836, 17039360), (1872, 16711680), (1920, 16293888), (1989, 15728640), (2040, 15335424), (2048, 15275520), (2080, 15040512), (2160, 14483456), (2176, 14376960), (2210, 14155776), (2295, 13631488), (2304, 13578240), (2340, 13369344), (2448, 12779520), (2496, 12533760), (2560, 12220416), (2652, 11796480), (2720, 11501568), (2808, 11141120), (2880, 10862592), (3060, 10223616), (3072, 10183680), (3120, 10027008), (3264, 9584640), (3315, 9437184), (3328, 9400320), (3456, 9052160), (3510, 8912896), (3536, 8847360), (3672, 8519680), (3744, 8355840), (3840, 8146944), (3978, 7864320), (4080, 7667712), (4096, 7637760), (4160, 7520256), (4320, 7241728), (4352, 7188480), (4420, 7077888), (4590, 6815744), (4608, 6789120), (4680, 6684672), (4896, 6389760), (4992, 6266880), (5120, 6110208), (5304, 5898240), (5440, 5750784), (5616, 5570560), (5760, 5431296), (5967, 5242880), (6120, 5111808), (6144, 5091840), (6240, 5013504), (6528, 4792320), (6630, 4718592), (6656, 4700160), (6912, 4526080), (7020, 4456448), (7072, 4423680), (7344, 4259840), (7488, 4177920), (7680, 4073472), (7956, 3932160), (8160, 3833856), (8192, 3818880), (8320, 3760128), (8640, 3620864), (8704, 3594240), (8840, 3538944), (9180, 3407872), (9216, 3394560), (9360, 3342336), (9792, 3194880), (9945, 3145728), (9984, 3133440), (10240, 3055104), (10608, 2949120), (10880, 2875392), (11232, 2785280), (11520, 2715648), (11934, 2621440), (12240, 2555904), (12288, 2545920), (12480, 2506752), (13056, 2396160), (13260, 2359296), (13312, 2350080), (13824, 2263040), (14040, 2228224), (14144, 2211840), (14688, 2129920), (14976, 2088960), (15360, 2036736), (15912, 1966080), (16320, 1916928), (16384, 1909440), (16640, 1880064), (17280, 1810432), (17408, 1797120), (17680, 1769472), (18360, 1703936), (18432, 1697280), (18720, 1671168), (19584, 1597440), (19890, 1572864), (19968, 1566720), (20480, 1527552), (21216, 1474560), (21760, 1437696), (22464, 1392640), (23040, 1357824), (23868, 1310720), (24480, 1277952), (24576, 1272960), (24960, 1253376), (26112, 1198080), (26520, 1179648), (26624, 1175040), (27648, 1131520), (28080, 1114112), (28288, 1105920), (29376, 1064960), (29835, 1048576), (29952, 1044480), (30720, 1018368), (31824, 983040), (32640, 958464), (32768, 954720), (33280, 940032), (34560, 905216), (34816, 898560), (35360, 884736), (36720, 851968), (36864, 848640), (37440, 835584), (39168, 798720), (39780, 786432), (39936, 783360), (40960, 763776), (42432, 737280), (43520, 718848), (44928, 696320), (46080, 678912), (47736, 655360), (48960, 638976), (49152, 636480), (49920, 626688), (52224, 599040), (53040, 589824), (53248, 587520), (55296, 565760), (56160, 557056), (56576, 552960), (58752, 532480), (59670, 524288), (59904, 522240), (61440, 509184), (63648, 491520), (65280, 479232), (65536, 477360), (66560, 470016), (69120, 452608), (69632, 449280), (70720, 442368), (73440, 425984), (73728, 424320), (74880, 417792), (78336, 399360), (79560, 393216), (79872, 391680), (81920, 381888), (84864, 368640), (87040, 359424), (89856, 348160), (92160, 339456), (95472, 327680), (97920, 319488), (98304, 318240), (99840, 313344), (104448, 299520), (106080, 294912), (106496, 293760), (110592, 282880), (112320, 278528), (113152, 276480), (117504, 266240), (119340, 262144), (119808, 261120), (122880, 254592), (127296, 245760), (130560, 239616), (131072, 238680), (133120, 235008), (138240, 226304), (139264, 224640), (141440, 221184), (146880, 212992), (147456, 212160), (149760, 208896), (156672, 199680), (159120, 196608), (159744, 195840), (163840, 190944), (169728, 184320), (174080, 179712)]