31787781120

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 528

約数和(自身を含む): 116568953280

約数和(自身を除く): 84781172160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 89, 90, 92, 96, 115, 120, 128, 138, 144, 160, 178, 180, 184, 192, 207, 230, 240, 256, 267, 276, 288, 320, 337, 345, 356, 360, 368, 384, 414, 445, 460, 480, 512, 534, 552, 576, 640, 674, 690, 712, 720, 736, 768, 801, 828, 890, 920, 960, 1011, 1024, 1035, 1068, 1104, 1152, 1280, 1335, 1348, 1380, 1424, 1440, 1472, 1536, 1602, 1656, 1685, 1780, 1840, 1920, 2022, 2047, 2070, 2136, 2208, 2304, 2560, 2670, 2696, 2760, 2848, 2880, 2944, 3033, 3072, 3204, 3312, 3370, 3560, 3680, 3840, 4005, 4044, 4094, 4140, 4272, 4416, 4608, 5055, 5120, 5340, 5392, 5520, 5696, 5760, 5888, 6066, 6141, 6408, 6624, 6740, 7120, 7360, 7680, 7751, 8010, 8088, 8188, 8280, 8544, 8832, 9216, 10110, 10235, 10680, 10784, 11040, 11392, 11520, 11776, 12132, 12282, 12816, 13248, 13480, 14240, 14720, 15165, 15360, 15502, 16020, 16176, 16376, 16560, 17088, 17664, 18423, 20220, 20470, 21360, 21568, 22080, 22784, 23040, 23253, 23552, 24264, 24564, 25632, 26496, 26960, 28480, 29440, 29993, 30330, 30705, 31004, 32040, 32352, 32752, 33120, 34176, 35328, 36846, 38755, 40440, 40940, 42720, 43136, 44160, 45568, 46080, 46506, 48528, 49128, 51264, 52992, 53920, 56960, 58880, 59986, 60660, 61410, 62008, 64080, 64704, 65504, 66240, 68352, 69759, 70656, 73692, 77510, 80880, 81880, 85440, 86272, 88320, 89979, 91136, 92115, 93012, 97056, 98256, 102528, 105984, 107840, 113920, 116265, 117760, 119972, 121320, 122820, 124016, 128160, 129408, 131008, 132480, 136704, 139518, 147384, 149965, 155020, 161760, 163760, 170880, 172544, 176640, 179958, 184230, 186024, 194112, 196512, 205056, 211968, 215680, 227840, 232530, 239944, 242640, 245640, 248032, 256320, 258816, 262016, 264960, 269937, 273408, 279036, 294768, 299930, 310040, 323520, 327520, 341760, 345088, 348795, 353280, 359916, 368460, 372048, 388224, 393024, 410112, 431360, 449895, 455680, 465060, 479888, 485280, 491280, 496064, 512640, 517632, 524032, 529920, 539874, 558072, 589536, 599860, 620080, 647040, 655040, 683520, 689839, 697590, 719832, 736920, 744096, 776448, 786048, 820224, 862720, 899790, 930120, 959776, 970560, 982560, 992128, 1025280, 1035264, 1048064, 1059840, 1079748, 1116144, 1179072, 1199720, 1240160, 1294080, 1310080, 1349685, 1367040, 1379678, 1395180, 1439664, 1473840, 1488192, 1552896, 1572096, 1725440, 1799580, 1860240, 1919552, 1941120, 1965120, 1984256, 2050560, 2069517, 2096128, 2159496, 2232288, 2358144, 2399440, 2480320, 2588160, 2620160, 2699370, 2759356, 2790360, 2879328, 2947680, 2976384, 3105792, 3144192, 3449195, 3599160, 3720480, 3839104, 3882240, 3930240, 3968512, 4101120, 4139034, 4318992, 4464576, 4716288, 4798880, 4960640, 5176320, 5240320, 5398740, 5518712, 5580720, 5758656, 5895360, 5952768, 6208551, 6288384, 6898390, 7198320, 7440960, 7678208, 7764480, 7860480, 7937024, 8278068, 8637984, 8929152, 9432576, 9597760, 9921280, 10347585, 10480640, 10797480, 11037424, 11161440, 11517312, 11790720, 11905536, 12417102, 13796780, 14396640, 14881920, 15356416, 15528960, 15720960, 16556136, 17275968, 17858304, 18865152, 19195520, 19842560, 20695170, 21594960, 22074848, 22322880, 23034624, 23581440, 23811072, 24834204, 27593560, 28793280, 29763840, 30712832, 31042755, 31441920, 33112272, 34551936, 35716608, 38391040, 39685120, 41390340, 43189920, 44149696, 44645760, 46069248, 47162880, 49668408, 55187120, 57586560, 59527680, 62085510, 66224544, 69103872, 71433216, 76782080, 82780680, 86379840, 88299392, 89291520, 92138496, 94325760, 99336816, 110374240, 115173120, 119055360, 124171020, 132449088, 138207744, 153564160, 165561360, 172759680, 176598784, 178583040, 198673632, 220748480, 230346240, 248342040, 264898176, 276415488, 331122720, 345519360, 353197568, 357166080, 397347264, 441496960, 460692480, 496684080, 529796352, 662245440, 691038720, 706395136, 794694528, 882993920, 993368160, 1059592704, 1324490880, 1382077440, 1589389056, 1765987840, 1986736320, 2119185408, 2648981760, 3178778112, 3531975680, 3973472640, 5297963520, 6357556224, 7946945280, 10595927040, 15893890560, 31787781120]

約数ペア:

[(1, 31787781120), (2, 15893890560), (3, 10595927040), (4, 7946945280), (5, 6357556224), (6, 5297963520), (8, 3973472640), (9, 3531975680), (10, 3178778112), (12, 2648981760), (15, 2119185408), (16, 1986736320), (18, 1765987840), (20, 1589389056), (23, 1382077440), (24, 1324490880), (30, 1059592704), (32, 993368160), (36, 882993920), (40, 794694528), (45, 706395136), (46, 691038720), (48, 662245440), (60, 529796352), (64, 496684080), (69, 460692480), (72, 441496960), (80, 397347264), (89, 357166080), (90, 353197568), (92, 345519360), (96, 331122720), (115, 276415488), (120, 264898176), (128, 248342040), (138, 230346240), (144, 220748480), (160, 198673632), (178, 178583040), (180, 176598784), (184, 172759680), (192, 165561360), (207, 153564160), (230, 138207744), (240, 132449088), (256, 124171020), (267, 119055360), (276, 115173120), (288, 110374240), (320, 99336816), (337, 94325760), (345, 92138496), (356, 89291520), (360, 88299392), (368, 86379840), (384, 82780680), (414, 76782080), (445, 71433216), (460, 69103872), (480, 66224544), (512, 62085510), (534, 59527680), (552, 57586560), (576, 55187120), (640, 49668408), (674, 47162880), (690, 46069248), (712, 44645760), (720, 44149696), (736, 43189920), (768, 41390340), (801, 39685120), (828, 38391040), (890, 35716608), (920, 34551936), (960, 33112272), (1011, 31441920), (1024, 31042755), (1035, 30712832), (1068, 29763840), (1104, 28793280), (1152, 27593560), (1280, 24834204), (1335, 23811072), (1348, 23581440), (1380, 23034624), (1424, 22322880), (1440, 22074848), (1472, 21594960), (1536, 20695170), (1602, 19842560), (1656, 19195520), (1685, 18865152), (1780, 17858304), (1840, 17275968), (1920, 16556136), (2022, 15720960), (2047, 15528960), (2070, 15356416), (2136, 14881920), (2208, 14396640), (2304, 13796780), (2560, 12417102), (2670, 11905536), (2696, 11790720), (2760, 11517312), (2848, 11161440), (2880, 11037424), (2944, 10797480), (3033, 10480640), (3072, 10347585), (3204, 9921280), (3312, 9597760), (3370, 9432576), (3560, 8929152), (3680, 8637984), (3840, 8278068), (4005, 7937024), (4044, 7860480), (4094, 7764480), (4140, 7678208), (4272, 7440960), (4416, 7198320), (4608, 6898390), (5055, 6288384), (5120, 6208551), (5340, 5952768), (5392, 5895360), (5520, 5758656), (5696, 5580720), (5760, 5518712), (5888, 5398740), (6066, 5240320), (6141, 5176320), (6408, 4960640), (6624, 4798880), (6740, 4716288), (7120, 4464576), (7360, 4318992), (7680, 4139034), (7751, 4101120), (8010, 3968512), (8088, 3930240), (8188, 3882240), (8280, 3839104), (8544, 3720480), (8832, 3599160), (9216, 3449195), (10110, 3144192), (10235, 3105792), (10680, 2976384), (10784, 2947680), (11040, 2879328), (11392, 2790360), (11520, 2759356), (11776, 2699370), (12132, 2620160), (12282, 2588160), (12816, 2480320), (13248, 2399440), (13480, 2358144), (14240, 2232288), (14720, 2159496), (15165, 2096128), (15360, 2069517), (15502, 2050560), (16020, 1984256), (16176, 1965120), (16376, 1941120), (16560, 1919552), (17088, 1860240), (17664, 1799580), (18423, 1725440), (20220, 1572096), (20470, 1552896), (21360, 1488192), (21568, 1473840), (22080, 1439664), (22784, 1395180), (23040, 1379678), (23253, 1367040), (23552, 1349685), (24264, 1310080), (24564, 1294080), (25632, 1240160), (26496, 1199720), (26960, 1179072), (28480, 1116144), (29440, 1079748), (29993, 1059840), (30330, 1048064), (30705, 1035264), (31004, 1025280), (32040, 992128), (32352, 982560), (32752, 970560), (33120, 959776), (34176, 930120), (35328, 899790), (36846, 862720), (38755, 820224), (40440, 786048), (40940, 776448), (42720, 744096), (43136, 736920), (44160, 719832), (45568, 697590), (46080, 689839), (46506, 683520), (48528, 655040), (49128, 647040), (51264, 620080), (52992, 599860), (53920, 589536), (56960, 558072), (58880, 539874), (59986, 529920), (60660, 524032), (61410, 517632), (62008, 512640), (64080, 496064), (64704, 491280), (65504, 485280), (66240, 479888), (68352, 465060), (69759, 455680), (70656, 449895), (73692, 431360), (77510, 410112), (80880, 393024), (81880, 388224), (85440, 372048), (86272, 368460), (88320, 359916), (89979, 353280), (91136, 348795), (92115, 345088), (93012, 341760), (97056, 327520), (98256, 323520), (102528, 310040), (105984, 299930), (107840, 294768), (113920, 279036), (116265, 273408), (117760, 269937), (119972, 264960), (121320, 262016), (122820, 258816), (124016, 256320), (128160, 248032), (129408, 245640), (131008, 242640), (132480, 239944), (136704, 232530), (139518, 227840), (147384, 215680), (149965, 211968), (155020, 205056), (161760, 196512), (163760, 194112), (170880, 186024), (172544, 184230), (176640, 179958)]