20113362720

素因数分解:

$2^5\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:531

約数の個数: 576

約数和(自身を含む): 78460462080

約数和(自身を除く): 58347099360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 131, 132, 135, 144, 160, 162, 165, 176, 180, 198, 216, 220, 240, 243, 262, 264, 270, 288, 297, 324, 330, 352, 359, 360, 393, 396, 405, 432, 440, 480, 486, 495, 524, 528, 540, 594, 648, 655, 660, 718, 720, 786, 792, 810, 864, 880, 891, 972, 990, 1048, 1056, 1077, 1080, 1179, 1188, 1215, 1296, 1310, 1320, 1436, 1440, 1441, 1485, 1572, 1584, 1620, 1760, 1782, 1795, 1944, 1965, 1980, 2096, 2154, 2160, 2358, 2376, 2430, 2592, 2620, 2640, 2673, 2872, 2882, 2970, 3144, 3168, 3231, 3240, 3537, 3564, 3590, 3888, 3930, 3949, 3960, 4192, 4308, 4320, 4323, 4455, 4716, 4752, 4860, 5240, 5280, 5346, 5385, 5744, 5764, 5895, 5940, 6288, 6462, 6480, 7074, 7128, 7180, 7205, 7776, 7860, 7898, 7920, 8616, 8646, 8910, 9432, 9504, 9693, 9720, 10480, 10611, 10692, 10770, 11488, 11528, 11790, 11847, 11880, 12576, 12924, 12960, 12969, 13365, 14148, 14256, 14360, 14410, 15720, 15796, 15840, 16155, 17232, 17292, 17685, 17820, 18864, 19386, 19440, 19745, 20960, 21222, 21384, 21540, 21615, 23056, 23580, 23694, 23760, 25848, 25938, 26730, 28296, 28512, 28720, 28820, 29079, 31440, 31592, 31833, 32310, 34464, 34584, 35370, 35541, 35640, 37728, 38772, 38880, 38907, 39490, 42444, 42768, 43080, 43230, 46112, 47029, 47160, 47388, 47520, 48465, 51696, 51876, 53055, 53460, 56592, 57440, 57640, 58158, 59235, 62880, 63184, 63666, 64620, 64845, 69168, 70740, 71082, 71280, 77544, 77814, 78980, 84888, 85536, 86160, 86460, 87237, 94058, 94320, 94776, 96930, 103392, 103752, 106110, 106623, 106920, 113184, 115280, 116316, 116721, 118470, 126368, 127332, 129240, 129690, 138336, 141087, 141480, 142164, 142560, 145395, 155088, 155628, 157960, 159165, 169776, 172320, 172920, 174474, 177705, 188116, 188640, 189552, 193860, 194535, 207504, 212220, 213246, 213840, 230560, 232632, 233442, 235145, 236940, 254664, 258480, 259380, 282174, 282960, 284328, 290790, 310176, 311256, 315920, 318330, 319869, 339552, 345840, 348948, 350163, 355410, 376232, 379104, 387720, 389070, 415008, 423261, 424440, 426492, 427680, 436185, 465264, 466884, 470290, 473880, 509328, 516960, 517319, 518760, 533115, 564348, 565920, 568656, 581580, 583605, 622512, 631840, 636660, 639738, 691680, 697896, 700326, 705435, 710820, 752464, 775440, 778140, 846522, 848880, 852984, 872370, 930528, 933768, 940580, 947760, 959607, 1018656, 1034638, 1037520, 1066230, 1128696, 1137312, 1163160, 1167210, 1245024, 1269783, 1273320, 1279476, 1395792, 1400652, 1410870, 1421640, 1504928, 1550880, 1551957, 1556280, 1599345, 1693044, 1697760, 1705968, 1744740, 1750815, 1867536, 1881160, 1895520, 1919214, 2069276, 2075040, 2116305, 2132460, 2257392, 2326320, 2334420, 2539566, 2546640, 2558952, 2586595, 2791584, 2801304, 2821740, 2843280, 3103914, 3112560, 3198690, 3386088, 3411936, 3489480, 3501630, 3735072, 3762320, 3809349, 3838428, 4138552, 4232610, 4264920, 4514784, 4652640, 4655871, 4668840, 4798035, 5079132, 5093280, 5117904, 5173190, 5602608, 5643480, 5686560, 6207828, 6225120, 6348915, 6397380, 6772176, 6978960, 7003260, 7524640, 7618698, 7676856, 7759785, 8277104, 8465220, 8529840, 9311742, 9337680, 9596070, 10158264, 10235808, 10346380, 11205216, 11286960, 11428047, 12415656, 12697830, 12794760, 13544352, 13957920, 13967613, 14006520, 15237396, 15353712, 15519570, 16554208, 16930440, 17059680, 18623484, 18675360, 19046745, 19192140, 20316528, 20692760, 22573920, 22856094, 23279355, 24831312, 25395660, 25589520, 27935226, 28013040, 30474792, 30707424, 31039140, 33860880, 37246968, 38093490, 38384280, 40633056, 41385520, 41902839, 45712188, 46558710, 49662624, 50791320, 51179040, 55870452, 56026080, 57140235, 60949584, 62078280, 67721760, 69838065, 74493936, 76186980, 76768560, 82771040, 83805678, 91424376, 93117420, 101582640, 111740904, 114280470, 121899168, 124156560, 125708517, 139676130, 148987872, 152373960, 153537120, 167611356, 182848752, 186234840, 203165280, 209514195, 223481808, 228560940, 248313120, 251417034, 279352260, 304747920, 335222712, 365697504, 372469680, 419028390, 446963616, 457121880, 502834068, 558704520, 609495840, 628542585, 670445424, 744939360, 838056780, 914243760, 1005668136, 1117409040, 1257085170, 1340890848, 1676113560, 1828487520, 2011336272, 2234818080, 2514170340, 3352227120, 4022672544, 5028340680, 6704454240, 10056681360, 20113362720]

約数ペア:

[(1, 20113362720), (2, 10056681360), (3, 6704454240), (4, 5028340680), (5, 4022672544), (6, 3352227120), (8, 2514170340), (9, 2234818080), (10, 2011336272), (11, 1828487520), (12, 1676113560), (15, 1340890848), (16, 1257085170), (18, 1117409040), (20, 1005668136), (22, 914243760), (24, 838056780), (27, 744939360), (30, 670445424), (32, 628542585), (33, 609495840), (36, 558704520), (40, 502834068), (44, 457121880), (45, 446963616), (48, 419028390), (54, 372469680), (55, 365697504), (60, 335222712), (66, 304747920), (72, 279352260), (80, 251417034), (81, 248313120), (88, 228560940), (90, 223481808), (96, 209514195), (99, 203165280), (108, 186234840), (110, 182848752), (120, 167611356), (131, 153537120), (132, 152373960), (135, 148987872), (144, 139676130), (160, 125708517), (162, 124156560), (165, 121899168), (176, 114280470), (180, 111740904), (198, 101582640), (216, 93117420), (220, 91424376), (240, 83805678), (243, 82771040), (262, 76768560), (264, 76186980), (270, 74493936), (288, 69838065), (297, 67721760), (324, 62078280), (330, 60949584), (352, 57140235), (359, 56026080), (360, 55870452), (393, 51179040), (396, 50791320), (405, 49662624), (432, 46558710), (440, 45712188), (480, 41902839), (486, 41385520), (495, 40633056), (524, 38384280), (528, 38093490), (540, 37246968), (594, 33860880), (648, 31039140), (655, 30707424), (660, 30474792), (718, 28013040), (720, 27935226), (786, 25589520), (792, 25395660), (810, 24831312), (864, 23279355), (880, 22856094), (891, 22573920), (972, 20692760), (990, 20316528), (1048, 19192140), (1056, 19046745), (1077, 18675360), (1080, 18623484), (1179, 17059680), (1188, 16930440), (1215, 16554208), (1296, 15519570), (1310, 15353712), (1320, 15237396), (1436, 14006520), (1440, 13967613), (1441, 13957920), (1485, 13544352), (1572, 12794760), (1584, 12697830), (1620, 12415656), (1760, 11428047), (1782, 11286960), (1795, 11205216), (1944, 10346380), (1965, 10235808), (1980, 10158264), (2096, 9596070), (2154, 9337680), (2160, 9311742), (2358, 8529840), (2376, 8465220), (2430, 8277104), (2592, 7759785), (2620, 7676856), (2640, 7618698), (2673, 7524640), (2872, 7003260), (2882, 6978960), (2970, 6772176), (3144, 6397380), (3168, 6348915), (3231, 6225120), (3240, 6207828), (3537, 5686560), (3564, 5643480), (3590, 5602608), (3888, 5173190), (3930, 5117904), (3949, 5093280), (3960, 5079132), (4192, 4798035), (4308, 4668840), (4320, 4655871), (4323, 4652640), (4455, 4514784), (4716, 4264920), (4752, 4232610), (4860, 4138552), (5240, 3838428), (5280, 3809349), (5346, 3762320), (5385, 3735072), (5744, 3501630), (5764, 3489480), (5895, 3411936), (5940, 3386088), (6288, 3198690), (6462, 3112560), (6480, 3103914), (7074, 2843280), (7128, 2821740), (7180, 2801304), (7205, 2791584), (7776, 2586595), (7860, 2558952), (7898, 2546640), (7920, 2539566), (8616, 2334420), (8646, 2326320), (8910, 2257392), (9432, 2132460), (9504, 2116305), (9693, 2075040), (9720, 2069276), (10480, 1919214), (10611, 1895520), (10692, 1881160), (10770, 1867536), (11488, 1750815), (11528, 1744740), (11790, 1705968), (11847, 1697760), (11880, 1693044), (12576, 1599345), (12924, 1556280), (12960, 1551957), (12969, 1550880), (13365, 1504928), (14148, 1421640), (14256, 1410870), (14360, 1400652), (14410, 1395792), (15720, 1279476), (15796, 1273320), (15840, 1269783), (16155, 1245024), (17232, 1167210), (17292, 1163160), (17685, 1137312), (17820, 1128696), (18864, 1066230), (19386, 1037520), (19440, 1034638), (19745, 1018656), (20960, 959607), (21222, 947760), (21384, 940580), (21540, 933768), (21615, 930528), (23056, 872370), (23580, 852984), (23694, 848880), (23760, 846522), (25848, 778140), (25938, 775440), (26730, 752464), (28296, 710820), (28512, 705435), (28720, 700326), (28820, 697896), (29079, 691680), (31440, 639738), (31592, 636660), (31833, 631840), (32310, 622512), (34464, 583605), (34584, 581580), (35370, 568656), (35541, 565920), (35640, 564348), (37728, 533115), (38772, 518760), (38880, 517319), (38907, 516960), (39490, 509328), (42444, 473880), (42768, 470290), (43080, 466884), (43230, 465264), (46112, 436185), (47029, 427680), (47160, 426492), (47388, 424440), (47520, 423261), (48465, 415008), (51696, 389070), (51876, 387720), (53055, 379104), (53460, 376232), (56592, 355410), (57440, 350163), (57640, 348948), (58158, 345840), (59235, 339552), (62880, 319869), (63184, 318330), (63666, 315920), (64620, 311256), (64845, 310176), (69168, 290790), (70740, 284328), (71082, 282960), (71280, 282174), (77544, 259380), (77814, 258480), (78980, 254664), (84888, 236940), (85536, 235145), (86160, 233442), (86460, 232632), (87237, 230560), (94058, 213840), (94320, 213246), (94776, 212220), (96930, 207504), (103392, 194535), (103752, 193860), (106110, 189552), (106623, 188640), (106920, 188116), (113184, 177705), (115280, 174474), (116316, 172920), (116721, 172320), (118470, 169776), (126368, 159165), (127332, 157960), (129240, 155628), (129690, 155088), (138336, 145395), (141087, 142560), (141480, 142164)]