20346587520

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{9403}}^1$

素因数の和:9462

約数の個数: 384

約数和(自身を含む): 78731792640

約数和(自身を除く): 58385205120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 49, 56, 60, 64, 69, 70, 80, 84, 92, 96, 98, 105, 112, 115, 120, 128, 138, 140, 147, 160, 161, 168, 184, 192, 196, 210, 224, 230, 240, 245, 276, 280, 294, 320, 322, 336, 345, 368, 384, 392, 420, 448, 460, 480, 483, 490, 552, 560, 588, 640, 644, 672, 690, 735, 736, 784, 805, 840, 896, 920, 960, 966, 980, 1104, 1120, 1127, 1176, 1288, 1344, 1380, 1470, 1472, 1568, 1610, 1680, 1840, 1920, 1932, 1960, 2208, 2240, 2254, 2352, 2415, 2576, 2688, 2760, 2940, 2944, 3136, 3220, 3360, 3381, 3680, 3864, 3920, 4416, 4480, 4508, 4704, 4830, 5152, 5520, 5635, 5880, 6272, 6440, 6720, 6762, 7360, 7728, 7840, 8832, 9016, 9403, 9408, 9660, 10304, 11040, 11270, 11760, 12880, 13440, 13524, 14720, 15456, 15680, 16905, 18032, 18806, 18816, 19320, 20608, 22080, 22540, 23520, 25760, 27048, 28209, 30912, 31360, 33810, 36064, 37612, 38640, 44160, 45080, 47015, 47040, 51520, 54096, 56418, 61824, 65821, 67620, 72128, 75224, 77280, 90160, 94030, 94080, 103040, 108192, 112836, 131642, 135240, 141045, 144256, 150448, 154560, 180320, 188060, 197463, 216269, 216384, 225672, 263284, 270480, 282090, 300896, 309120, 329105, 360640, 376120, 394926, 432538, 432768, 451344, 460747, 526568, 540960, 564180, 601792, 648807, 658210, 721280, 752240, 789852, 865076, 902688, 921494, 987315, 1053136, 1081345, 1081920, 1128360, 1203584, 1297614, 1316420, 1382241, 1504480, 1513883, 1579704, 1730152, 1805376, 1842988, 1974630, 2106272, 2162690, 2163840, 2256720, 2303735, 2595228, 2632840, 2764482, 3008960, 3027766, 3159408, 3244035, 3460304, 3610752, 3685976, 3949260, 4212544, 4325380, 4513440, 4541649, 4607470, 5190456, 5265680, 5528964, 6017920, 6055532, 6318816, 6488070, 6911205, 6920608, 7371952, 7569415, 7898520, 8425088, 8650760, 9026880, 9083298, 9214940, 10380912, 10531360, 10597181, 11057928, 12111064, 12637632, 12976140, 13822410, 13841216, 14743904, 15138830, 15797040, 17301520, 18053760, 18166596, 18429880, 20761824, 21062720, 21194362, 22115856, 22708245, 24222128, 25275264, 25952280, 27644820, 27682432, 29487808, 30277660, 31594080, 31791543, 34603040, 36333192, 36859760, 41523648, 42125440, 42388724, 44231712, 45416490, 48444256, 51904560, 52985905, 55289640, 58975616, 60555320, 63188160, 63583086, 69206080, 72666384, 73719520, 83047296, 84777448, 88463424, 90832980, 96888512, 103809120, 105971810, 110579280, 121110640, 126376320, 127166172, 138412160, 145332768, 147439040, 158957715, 169554896, 176926848, 181665960, 193777024, 207618240, 211943620, 221158560, 242221280, 254332344, 290665536, 294878080, 317915430, 339109792, 363331920, 415236480, 423887240, 442317120, 484442560, 508664688, 581331072, 635830860, 678219584, 726663840, 847774480, 884634240, 968885120, 1017329376, 1271661720, 1356439168, 1453327680, 1695548960, 2034658752, 2543323440, 2906655360, 3391097920, 4069317504, 5086646880, 6782195840, 10173293760, 20346587520]

約数ペア:

[(1, 20346587520), (2, 10173293760), (3, 6782195840), (4, 5086646880), (5, 4069317504), (6, 3391097920), (7, 2906655360), (8, 2543323440), (10, 2034658752), (12, 1695548960), (14, 1453327680), (15, 1356439168), (16, 1271661720), (20, 1017329376), (21, 968885120), (23, 884634240), (24, 847774480), (28, 726663840), (30, 678219584), (32, 635830860), (35, 581331072), (40, 508664688), (42, 484442560), (46, 442317120), (48, 423887240), (49, 415236480), (56, 363331920), (60, 339109792), (64, 317915430), (69, 294878080), (70, 290665536), (80, 254332344), (84, 242221280), (92, 221158560), (96, 211943620), (98, 207618240), (105, 193777024), (112, 181665960), (115, 176926848), (120, 169554896), (128, 158957715), (138, 147439040), (140, 145332768), (147, 138412160), (160, 127166172), (161, 126376320), (168, 121110640), (184, 110579280), (192, 105971810), (196, 103809120), (210, 96888512), (224, 90832980), (230, 88463424), (240, 84777448), (245, 83047296), (276, 73719520), (280, 72666384), (294, 69206080), (320, 63583086), (322, 63188160), (336, 60555320), (345, 58975616), (368, 55289640), (384, 52985905), (392, 51904560), (420, 48444256), (448, 45416490), (460, 44231712), (480, 42388724), (483, 42125440), (490, 41523648), (552, 36859760), (560, 36333192), (588, 34603040), (640, 31791543), (644, 31594080), (672, 30277660), (690, 29487808), (735, 27682432), (736, 27644820), (784, 25952280), (805, 25275264), (840, 24222128), (896, 22708245), (920, 22115856), (960, 21194362), (966, 21062720), (980, 20761824), (1104, 18429880), (1120, 18166596), (1127, 18053760), (1176, 17301520), (1288, 15797040), (1344, 15138830), (1380, 14743904), (1470, 13841216), (1472, 13822410), (1568, 12976140), (1610, 12637632), (1680, 12111064), (1840, 11057928), (1920, 10597181), (1932, 10531360), (1960, 10380912), (2208, 9214940), (2240, 9083298), (2254, 9026880), (2352, 8650760), (2415, 8425088), (2576, 7898520), (2688, 7569415), (2760, 7371952), (2940, 6920608), (2944, 6911205), (3136, 6488070), (3220, 6318816), (3360, 6055532), (3381, 6017920), (3680, 5528964), (3864, 5265680), (3920, 5190456), (4416, 4607470), (4480, 4541649), (4508, 4513440), (4704, 4325380), (4830, 4212544), (5152, 3949260), (5520, 3685976), (5635, 3610752), (5880, 3460304), (6272, 3244035), (6440, 3159408), (6720, 3027766), (6762, 3008960), (7360, 2764482), (7728, 2632840), (7840, 2595228), (8832, 2303735), (9016, 2256720), (9403, 2163840), (9408, 2162690), (9660, 2106272), (10304, 1974630), (11040, 1842988), (11270, 1805376), (11760, 1730152), (12880, 1579704), (13440, 1513883), (13524, 1504480), (14720, 1382241), (15456, 1316420), (15680, 1297614), (16905, 1203584), (18032, 1128360), (18806, 1081920), (18816, 1081345), (19320, 1053136), (20608, 987315), (22080, 921494), (22540, 902688), (23520, 865076), (25760, 789852), (27048, 752240), (28209, 721280), (30912, 658210), (31360, 648807), (33810, 601792), (36064, 564180), (37612, 540960), (38640, 526568), (44160, 460747), (45080, 451344), (47015, 432768), (47040, 432538), (51520, 394926), (54096, 376120), (56418, 360640), (61824, 329105), (65821, 309120), (67620, 300896), (72128, 282090), (75224, 270480), (77280, 263284), (90160, 225672), (94030, 216384), (94080, 216269), (103040, 197463), (108192, 188060), (112836, 180320), (131642, 154560), (135240, 150448), (141045, 144256)]