20112917760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:635

約数の個数: 576

約数和(自身を含む): 77881305600

約数和(自身を除く): 57768387840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 89, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 178, 180, 192, 195, 208, 216, 234, 240, 256, 260, 267, 270, 288, 312, 320, 351, 356, 360, 384, 390, 416, 432, 445, 468, 480, 503, 520, 534, 540, 576, 585, 624, 640, 702, 712, 720, 768, 780, 801, 832, 864, 890, 936, 960, 1006, 1040, 1068, 1080, 1152, 1157, 1170, 1248, 1280, 1335, 1404, 1424, 1440, 1509, 1560, 1602, 1664, 1728, 1755, 1780, 1872, 1920, 2012, 2080, 2136, 2160, 2304, 2314, 2340, 2403, 2496, 2515, 2670, 2808, 2848, 2880, 3018, 3120, 3204, 3328, 3456, 3471, 3510, 3560, 3744, 3840, 4005, 4024, 4160, 4272, 4320, 4527, 4628, 4680, 4806, 4992, 5030, 5340, 5616, 5696, 5760, 5785, 6036, 6240, 6408, 6539, 6912, 6942, 7020, 7120, 7488, 7545, 8010, 8048, 8320, 8544, 8640, 9054, 9256, 9360, 9612, 9984, 10060, 10413, 10680, 11232, 11392, 11520, 11570, 12015, 12072, 12480, 12816, 13078, 13581, 13884, 14040, 14240, 14976, 15090, 16020, 16096, 16640, 17088, 17280, 17355, 18108, 18512, 18720, 19224, 19617, 20120, 20826, 21360, 22464, 22635, 22784, 23140, 24030, 24144, 24960, 25632, 26156, 27162, 27768, 28080, 28480, 29952, 30180, 31239, 32040, 32192, 32695, 34176, 34560, 34710, 36216, 37024, 37440, 38448, 39234, 40240, 41652, 42720, 44767, 44928, 45270, 46280, 48060, 48288, 49920, 51264, 52065, 52312, 54324, 55536, 56160, 56960, 58851, 60360, 62478, 64080, 64384, 65390, 67905, 68352, 69420, 72432, 74048, 74880, 76896, 78468, 80480, 83304, 85440, 89534, 89856, 90540, 92560, 96120, 96576, 98085, 102528, 104130, 104624, 108648, 111072, 112320, 113920, 117702, 120720, 124956, 128160, 128768, 130780, 134301, 135810, 138840, 144864, 148096, 149760, 153792, 156195, 156936, 160960, 166608, 170880, 176553, 179068, 181080, 185120, 192240, 193152, 196170, 205056, 208260, 209248, 217296, 222144, 223835, 224640, 235404, 241440, 249912, 256320, 261560, 268602, 271620, 277680, 289728, 294255, 296192, 307584, 312390, 313872, 321920, 333216, 341760, 353106, 358136, 362160, 370240, 384480, 386304, 392340, 402903, 416520, 418496, 434592, 444288, 447670, 449280, 470808, 482880, 499824, 512640, 523120, 537204, 543240, 555360, 579456, 581971, 588510, 615168, 624780, 627744, 643840, 666432, 671505, 706212, 716272, 724320, 740480, 768960, 784680, 805806, 833040, 836992, 869184, 882765, 888576, 895340, 941616, 965760, 999648, 1025280, 1046240, 1074408, 1086480, 1110720, 1158912, 1163942, 1177020, 1208709, 1249560, 1255488, 1332864, 1343010, 1412424, 1432544, 1448640, 1480960, 1537920, 1569360, 1611612, 1666080, 1673984, 1738368, 1745913, 1765530, 1790680, 1883232, 1931520, 1999296, 2014515, 2092480, 2148816, 2172960, 2221440, 2327884, 2354040, 2417418, 2499120, 2510976, 2665728, 2686020, 2824848, 2865088, 2897280, 2909855, 3075840, 3138720, 3223224, 3332160, 3476736, 3491826, 3531060, 3581360, 3766464, 3998592, 4029030, 4184960, 4297632, 4345920, 4442880, 4655768, 4708080, 4834836, 4998240, 5021952, 5237739, 5372040, 5649696, 5730176, 5794560, 5819710, 6043545, 6277440, 6446448, 6664320, 6983652, 7062120, 7162720, 7532928, 7997184, 8058060, 8369920, 8595264, 8691840, 8729565, 9311536, 9416160, 9669672, 9996480, 10475478, 10744080, 11299392, 11460352, 11639420, 12087090, 12554880, 12892896, 13328640, 13967304, 14124240, 14325440, 15065856, 15713217, 16116120, 17190528, 17383680, 17459130, 18623072, 18832320, 19339344, 19992960, 20950956, 21488160, 22598784, 23278840, 24174180, 25109760, 25785792, 26188695, 27934608, 28248480, 28650880, 31426434, 32232240, 34381056, 34918260, 37246144, 37664640, 38678688, 39985920, 41901912, 42976320, 45197568, 46557680, 48348360, 51571584, 52377390, 55869216, 56496960, 57301760, 62852868, 64464480, 69836520, 74492288, 75329280, 77357376, 78566085, 83803824, 85952640, 93115360, 96696720, 103143168, 104754780, 111738432, 112993920, 125705736, 128928960, 139673040, 148984576, 154714752, 157132170, 167607648, 171905280, 186230720, 193393440, 209509560, 223476864, 225987840, 251411472, 257857920, 279346080, 309429504, 314264340, 335215296, 372461440, 386786880, 419019120, 446953728, 502822944, 515715840, 558692160, 628528680, 670430592, 744922880, 773573760, 838038240, 1005645888, 1117384320, 1257057360, 1340861184, 1547147520, 1676076480, 2011291776, 2234768640, 2514114720, 3352152960, 4022583552, 5028229440, 6704305920, 10056458880, 20112917760]

約数ペア:

[(1, 20112917760), (2, 10056458880), (3, 6704305920), (4, 5028229440), (5, 4022583552), (6, 3352152960), (8, 2514114720), (9, 2234768640), (10, 2011291776), (12, 1676076480), (13, 1547147520), (15, 1340861184), (16, 1257057360), (18, 1117384320), (20, 1005645888), (24, 838038240), (26, 773573760), (27, 744922880), (30, 670430592), (32, 628528680), (36, 558692160), (39, 515715840), (40, 502822944), (45, 446953728), (48, 419019120), (52, 386786880), (54, 372461440), (60, 335215296), (64, 314264340), (65, 309429504), (72, 279346080), (78, 257857920), (80, 251411472), (89, 225987840), (90, 223476864), (96, 209509560), (104, 193393440), (108, 186230720), (117, 171905280), (120, 167607648), (128, 157132170), (130, 154714752), (135, 148984576), (144, 139673040), (156, 128928960), (160, 125705736), (178, 112993920), (180, 111738432), (192, 104754780), (195, 103143168), (208, 96696720), (216, 93115360), (234, 85952640), (240, 83803824), (256, 78566085), (260, 77357376), (267, 75329280), (270, 74492288), (288, 69836520), (312, 64464480), (320, 62852868), (351, 57301760), (356, 56496960), (360, 55869216), (384, 52377390), (390, 51571584), (416, 48348360), (432, 46557680), (445, 45197568), (468, 42976320), (480, 41901912), (503, 39985920), (520, 38678688), (534, 37664640), (540, 37246144), (576, 34918260), (585, 34381056), (624, 32232240), (640, 31426434), (702, 28650880), (712, 28248480), (720, 27934608), (768, 26188695), (780, 25785792), (801, 25109760), (832, 24174180), (864, 23278840), (890, 22598784), (936, 21488160), (960, 20950956), (1006, 19992960), (1040, 19339344), (1068, 18832320), (1080, 18623072), (1152, 17459130), (1157, 17383680), (1170, 17190528), (1248, 16116120), (1280, 15713217), (1335, 15065856), (1404, 14325440), (1424, 14124240), (1440, 13967304), (1509, 13328640), (1560, 12892896), (1602, 12554880), (1664, 12087090), (1728, 11639420), (1755, 11460352), (1780, 11299392), (1872, 10744080), (1920, 10475478), (2012, 9996480), (2080, 9669672), (2136, 9416160), (2160, 9311536), (2304, 8729565), (2314, 8691840), (2340, 8595264), (2403, 8369920), (2496, 8058060), (2515, 7997184), (2670, 7532928), (2808, 7162720), (2848, 7062120), (2880, 6983652), (3018, 6664320), (3120, 6446448), (3204, 6277440), (3328, 6043545), (3456, 5819710), (3471, 5794560), (3510, 5730176), (3560, 5649696), (3744, 5372040), (3840, 5237739), (4005, 5021952), (4024, 4998240), (4160, 4834836), (4272, 4708080), (4320, 4655768), (4527, 4442880), (4628, 4345920), (4680, 4297632), (4806, 4184960), (4992, 4029030), (5030, 3998592), (5340, 3766464), (5616, 3581360), (5696, 3531060), (5760, 3491826), (5785, 3476736), (6036, 3332160), (6240, 3223224), (6408, 3138720), (6539, 3075840), (6912, 2909855), (6942, 2897280), (7020, 2865088), (7120, 2824848), (7488, 2686020), (7545, 2665728), (8010, 2510976), (8048, 2499120), (8320, 2417418), (8544, 2354040), (8640, 2327884), (9054, 2221440), (9256, 2172960), (9360, 2148816), (9612, 2092480), (9984, 2014515), (10060, 1999296), (10413, 1931520), (10680, 1883232), (11232, 1790680), (11392, 1765530), (11520, 1745913), (11570, 1738368), (12015, 1673984), (12072, 1666080), (12480, 1611612), (12816, 1569360), (13078, 1537920), (13581, 1480960), (13884, 1448640), (14040, 1432544), (14240, 1412424), (14976, 1343010), (15090, 1332864), (16020, 1255488), (16096, 1249560), (16640, 1208709), (17088, 1177020), (17280, 1163942), (17355, 1158912), (18108, 1110720), (18512, 1086480), (18720, 1074408), (19224, 1046240), (19617, 1025280), (20120, 999648), (20826, 965760), (21360, 941616), (22464, 895340), (22635, 888576), (22784, 882765), (23140, 869184), (24030, 836992), (24144, 833040), (24960, 805806), (25632, 784680), (26156, 768960), (27162, 740480), (27768, 724320), (28080, 716272), (28480, 706212), (29952, 671505), (30180, 666432), (31239, 643840), (32040, 627744), (32192, 624780), (32695, 615168), (34176, 588510), (34560, 581971), (34710, 579456), (36216, 555360), (37024, 543240), (37440, 537204), (38448, 523120), (39234, 512640), (40240, 499824), (41652, 482880), (42720, 470808), (44767, 449280), (44928, 447670), (45270, 444288), (46280, 434592), (48060, 418496), (48288, 416520), (49920, 402903), (51264, 392340), (52065, 386304), (52312, 384480), (54324, 370240), (55536, 362160), (56160, 358136), (56960, 353106), (58851, 341760), (60360, 333216), (62478, 321920), (64080, 313872), (64384, 312390), (65390, 307584), (67905, 296192), (68352, 294255), (69420, 289728), (72432, 277680), (74048, 271620), (74880, 268602), (76896, 261560), (78468, 256320), (80480, 249912), (83304, 241440), (85440, 235404), (89534, 224640), (89856, 223835), (90540, 222144), (92560, 217296), (96120, 209248), (96576, 208260), (98085, 205056), (102528, 196170), (104130, 193152), (104624, 192240), (108648, 185120), (111072, 181080), (112320, 179068), (113920, 176553), (117702, 170880), (120720, 166608), (124956, 160960), (128160, 156936), (128768, 156195), (130780, 153792), (134301, 149760), (135810, 148096), (138840, 144864)]