20411015040

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 640

約数和(自身を含む): 81113598720

約数和(自身を除く): 60702583680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 32, 36, 39, 40, 45, 48, 52, 54, 60, 62, 64, 65, 72, 78, 80, 81, 90, 93, 96, 104, 108, 117, 120, 124, 128, 130, 135, 144, 155, 156, 160, 162, 180, 186, 192, 195, 208, 216, 234, 240, 248, 260, 270, 279, 288, 310, 312, 320, 324, 351, 360, 372, 384, 390, 403, 405, 416, 432, 465, 468, 480, 496, 520, 540, 558, 576, 585, 620, 624, 640, 648, 702, 720, 744, 780, 806, 810, 832, 837, 864, 930, 936, 960, 977, 992, 1040, 1053, 1080, 1116, 1152, 1170, 1209, 1240, 1248, 1296, 1395, 1404, 1440, 1488, 1560, 1612, 1620, 1664, 1674, 1728, 1755, 1860, 1872, 1920, 1954, 1984, 2015, 2080, 2106, 2160, 2232, 2340, 2418, 2480, 2496, 2511, 2592, 2790, 2808, 2880, 2931, 2976, 3120, 3224, 3240, 3348, 3456, 3510, 3627, 3720, 3744, 3908, 3968, 4030, 4160, 4185, 4212, 4320, 4464, 4680, 4836, 4885, 4960, 4992, 5022, 5184, 5265, 5580, 5616, 5760, 5862, 5952, 6045, 6240, 6448, 6480, 6696, 7020, 7254, 7440, 7488, 7816, 8060, 8320, 8370, 8424, 8640, 8793, 8928, 9360, 9672, 9770, 9920, 10044, 10368, 10530, 10881, 11160, 11232, 11724, 11904, 12090, 12480, 12555, 12701, 12896, 12960, 13392, 14040, 14508, 14655, 14880, 14976, 15632, 16120, 16740, 16848, 17280, 17586, 17856, 18135, 18720, 19344, 19540, 19840, 20088, 21060, 21762, 22320, 22464, 23448, 24180, 24960, 25110, 25402, 25792, 25920, 26379, 26784, 28080, 29016, 29310, 29760, 30287, 31264, 32240, 32643, 33480, 33696, 35172, 35712, 36270, 37440, 38103, 38688, 39080, 40176, 42120, 43524, 43965, 44640, 44928, 46896, 48360, 50220, 50804, 51584, 51840, 52758, 53568, 54405, 56160, 58032, 58620, 59520, 60574, 62528, 63505, 64480, 65286, 66960, 67392, 70344, 72540, 74880, 76206, 77376, 78160, 79137, 80352, 84240, 87048, 87930, 89280, 90861, 93792, 96720, 100440, 101608, 105516, 107136, 108810, 112320, 114309, 116064, 117240, 121148, 125056, 127010, 128960, 130572, 131895, 133920, 134784, 140688, 145080, 151435, 152412, 154752, 156320, 158274, 160704, 163215, 168480, 174096, 175860, 178560, 181722, 187584, 190515, 193440, 200880, 203216, 211032, 217620, 224640, 228618, 232128, 234480, 242296, 254020, 257920, 261144, 263790, 267840, 272583, 281376, 290160, 302870, 304824, 312640, 316548, 321408, 326430, 336960, 342927, 348192, 351720, 363444, 375168, 381030, 386880, 393731, 395685, 401760, 406432, 422064, 435240, 454305, 457236, 464256, 468960, 484592, 508040, 522288, 527580, 535680, 545166, 562752, 571545, 580320, 605740, 609648, 625280, 633096, 652860, 673920, 685854, 696384, 703440, 726888, 762060, 773760, 787462, 791370, 803520, 812864, 817749, 844128, 870480, 908610, 914472, 937920, 969184, 1016080, 1028781, 1044576, 1055160, 1090332, 1125504, 1143090, 1160640, 1181193, 1211480, 1219296, 1266192, 1305720, 1362915, 1371708, 1392768, 1406880, 1453776, 1524120, 1574924, 1582740, 1607040, 1625728, 1635498, 1688256, 1714635, 1740960, 1817220, 1828944, 1875840, 1938368, 1968655, 2032160, 2057562, 2089152, 2110320, 2180664, 2286180, 2321280, 2362386, 2422960, 2438592, 2453247, 2532384, 2611440, 2725830, 2743416, 2813760, 2907552, 3048240, 3149848, 3165480, 3270996, 3376512, 3429270, 3481920, 3543579, 3634440, 3657888, 3876736, 3937310, 4064320, 4088745, 4115124, 4178304, 4220640, 4361328, 4572360, 4724772, 4845920, 4877184, 4906494, 5064768, 5143905, 5222880, 5451660, 5486832, 5627520, 5815104, 5905965, 6096480, 6299696, 6330960, 6541992, 6858540, 6963840, 7087158, 7268880, 7315776, 7874620, 8128640, 8177490, 8230248, 8441280, 8722656, 9144720, 9449544, 9691840, 9812988, 10129536, 10287810, 10445760, 10630737, 10903320, 10973664, 11630208, 11811930, 12192960, 12266235, 12599392, 12661920, 13083984, 13717080, 14174316, 14537760, 14631552, 15749240, 16354980, 16460496, 16882560, 17445312, 17717895, 18289440, 18899088, 19383680, 19625976, 20575620, 20891520, 21261474, 21806640, 21947328, 23623860, 24385920, 24532470, 25198784, 25323840, 26167968, 27434160, 28348632, 29075520, 31498480, 31892211, 32709960, 32920992, 34890624, 35435790, 36578880, 37798176, 39251952, 41151240, 42522948, 43613280, 43894656, 47247720, 49064940, 50397568, 50647680, 52335936, 53153685, 54868320, 56697264, 58151040, 62996960, 63784422, 65419920, 65841984, 70871580, 73157760, 75596352, 78503904, 82302480, 85045896, 87226560, 94495440, 98129880, 104671872, 106307370, 109736640, 113394528, 125993920, 127568844, 130839840, 131683968, 141743160, 151192704, 157007808, 159461055, 164604960, 170091792, 174453120, 188990880, 196259760, 212614740, 219473280, 226789056, 251987840, 255137688, 261679680, 283486320, 314015616, 318922110, 329209920, 340183584, 377981760, 392519520, 425229480, 453578112, 510275376, 523359360, 566972640, 637844220, 658419840, 680367168, 755963520, 785039040, 850458960, 1020550752, 1133945280, 1275688440, 1360734336, 1570078080, 1700917920, 2041101504, 2267890560, 2551376880, 3401835840, 4082203008, 5102753760, 6803671680, 10205507520, 20411015040]

約数ペア:

[(1, 20411015040), (2, 10205507520), (3, 6803671680), (4, 5102753760), (5, 4082203008), (6, 3401835840), (8, 2551376880), (9, 2267890560), (10, 2041101504), (12, 1700917920), (13, 1570078080), (15, 1360734336), (16, 1275688440), (18, 1133945280), (20, 1020550752), (24, 850458960), (26, 785039040), (27, 755963520), (30, 680367168), (31, 658419840), (32, 637844220), (36, 566972640), (39, 523359360), (40, 510275376), (45, 453578112), (48, 425229480), (52, 392519520), (54, 377981760), (60, 340183584), (62, 329209920), (64, 318922110), (65, 314015616), (72, 283486320), (78, 261679680), (80, 255137688), (81, 251987840), (90, 226789056), (93, 219473280), (96, 212614740), (104, 196259760), (108, 188990880), (117, 174453120), (120, 170091792), (124, 164604960), (128, 159461055), (130, 157007808), (135, 151192704), (144, 141743160), (155, 131683968), (156, 130839840), (160, 127568844), (162, 125993920), (180, 113394528), (186, 109736640), (192, 106307370), (195, 104671872), (208, 98129880), (216, 94495440), (234, 87226560), (240, 85045896), (248, 82302480), (260, 78503904), (270, 75596352), (279, 73157760), (288, 70871580), (310, 65841984), (312, 65419920), (320, 63784422), (324, 62996960), (351, 58151040), (360, 56697264), (372, 54868320), (384, 53153685), (390, 52335936), (403, 50647680), (405, 50397568), (416, 49064940), (432, 47247720), (465, 43894656), (468, 43613280), (480, 42522948), (496, 41151240), (520, 39251952), (540, 37798176), (558, 36578880), (576, 35435790), (585, 34890624), (620, 32920992), (624, 32709960), (640, 31892211), (648, 31498480), (702, 29075520), (720, 28348632), (744, 27434160), (780, 26167968), (806, 25323840), (810, 25198784), (832, 24532470), (837, 24385920), (864, 23623860), (930, 21947328), (936, 21806640), (960, 21261474), (977, 20891520), (992, 20575620), (1040, 19625976), (1053, 19383680), (1080, 18899088), (1116, 18289440), (1152, 17717895), (1170, 17445312), (1209, 16882560), (1240, 16460496), (1248, 16354980), (1296, 15749240), (1395, 14631552), (1404, 14537760), (1440, 14174316), (1488, 13717080), (1560, 13083984), (1612, 12661920), (1620, 12599392), (1664, 12266235), (1674, 12192960), (1728, 11811930), (1755, 11630208), (1860, 10973664), (1872, 10903320), (1920, 10630737), (1954, 10445760), (1984, 10287810), (2015, 10129536), (2080, 9812988), (2106, 9691840), (2160, 9449544), (2232, 9144720), (2340, 8722656), (2418, 8441280), (2480, 8230248), (2496, 8177490), (2511, 8128640), (2592, 7874620), (2790, 7315776), (2808, 7268880), (2880, 7087158), (2931, 6963840), (2976, 6858540), (3120, 6541992), (3224, 6330960), (3240, 6299696), (3348, 6096480), (3456, 5905965), (3510, 5815104), (3627, 5627520), (3720, 5486832), (3744, 5451660), (3908, 5222880), (3968, 5143905), (4030, 5064768), (4160, 4906494), (4185, 4877184), (4212, 4845920), (4320, 4724772), (4464, 4572360), (4680, 4361328), (4836, 4220640), (4885, 4178304), (4960, 4115124), (4992, 4088745), (5022, 4064320), (5184, 3937310), (5265, 3876736), (5580, 3657888), (5616, 3634440), (5760, 3543579), (5862, 3481920), (5952, 3429270), (6045, 3376512), (6240, 3270996), (6448, 3165480), (6480, 3149848), (6696, 3048240), (7020, 2907552), (7254, 2813760), (7440, 2743416), (7488, 2725830), (7816, 2611440), (8060, 2532384), (8320, 2453247), (8370, 2438592), (8424, 2422960), (8640, 2362386), (8793, 2321280), (8928, 2286180), (9360, 2180664), (9672, 2110320), (9770, 2089152), (9920, 2057562), (10044, 2032160), (10368, 1968655), (10530, 1938368), (10881, 1875840), (11160, 1828944), (11232, 1817220), (11724, 1740960), (11904, 1714635), (12090, 1688256), (12480, 1635498), (12555, 1625728), (12701, 1607040), (12896, 1582740), (12960, 1574924), (13392, 1524120), (14040, 1453776), (14508, 1406880), (14655, 1392768), (14880, 1371708), (14976, 1362915), (15632, 1305720), (16120, 1266192), (16740, 1219296), (16848, 1211480), (17280, 1181193), (17586, 1160640), (17856, 1143090), (18135, 1125504), (18720, 1090332), (19344, 1055160), (19540, 1044576), (19840, 1028781), (20088, 1016080), (21060, 969184), (21762, 937920), (22320, 914472), (22464, 908610), (23448, 870480), (24180, 844128), (24960, 817749), (25110, 812864), (25402, 803520), (25792, 791370), (25920, 787462), (26379, 773760), (26784, 762060), (28080, 726888), (29016, 703440), (29310, 696384), (29760, 685854), (30287, 673920), (31264, 652860), (32240, 633096), (32643, 625280), (33480, 609648), (33696, 605740), (35172, 580320), (35712, 571545), (36270, 562752), (37440, 545166), (38103, 535680), (38688, 527580), (39080, 522288), (40176, 508040), (42120, 484592), (43524, 468960), (43965, 464256), (44640, 457236), (44928, 454305), (46896, 435240), (48360, 422064), (50220, 406432), (50804, 401760), (51584, 395685), (51840, 393731), (52758, 386880), (53568, 381030), (54405, 375168), (56160, 363444), (58032, 351720), (58620, 348192), (59520, 342927), (60574, 336960), (62528, 326430), (63505, 321408), (64480, 316548), (65286, 312640), (66960, 304824), (67392, 302870), (70344, 290160), (72540, 281376), (74880, 272583), (76206, 267840), (77376, 263790), (78160, 261144), (79137, 257920), (80352, 254020), (84240, 242296), (87048, 234480), (87930, 232128), (89280, 228618), (90861, 224640), (93792, 217620), (96720, 211032), (100440, 203216), (101608, 200880), (105516, 193440), (107136, 190515), (108810, 187584), (112320, 181722), (114309, 178560), (116064, 175860), (117240, 174096), (121148, 168480), (125056, 163215), (127010, 160704), (128960, 158274), (130572, 156320), (131895, 154752), (133920, 152412), (134784, 151435), (140688, 145080)]