20376977280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:338

約数の個数: 512

約数和(自身を含む): 73096888320

約数和(自身を除く): 52719911040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 71, 80, 88, 96, 107, 110, 120, 127, 128, 132, 142, 160, 165, 176, 192, 213, 214, 220, 240, 254, 264, 284, 320, 321, 330, 352, 355, 381, 384, 426, 428, 440, 480, 508, 528, 535, 568, 635, 640, 642, 660, 704, 710, 762, 781, 852, 856, 880, 960, 1016, 1056, 1065, 1070, 1136, 1177, 1270, 1284, 1320, 1397, 1408, 1420, 1524, 1562, 1605, 1704, 1712, 1760, 1905, 1920, 2032, 2112, 2130, 2140, 2272, 2343, 2354, 2540, 2568, 2640, 2794, 2840, 3048, 3124, 3210, 3408, 3424, 3520, 3531, 3810, 3905, 4064, 4191, 4224, 4260, 4280, 4544, 4686, 4708, 5080, 5136, 5280, 5588, 5680, 5885, 6096, 6248, 6420, 6816, 6848, 6985, 7040, 7062, 7597, 7620, 7810, 8128, 8382, 8520, 8560, 9017, 9088, 9372, 9416, 10160, 10272, 10560, 11176, 11360, 11715, 11770, 12192, 12496, 12840, 13589, 13632, 13696, 13970, 14124, 15194, 15240, 15620, 16256, 16764, 17040, 17120, 17655, 18034, 18744, 18832, 20320, 20544, 20955, 21120, 22352, 22720, 22791, 23430, 23540, 24384, 24992, 25680, 27051, 27178, 27264, 27940, 28248, 30388, 30480, 31240, 33528, 34080, 34240, 35310, 36068, 37488, 37664, 37985, 40640, 40767, 41088, 41910, 44704, 45085, 45440, 45582, 46860, 47080, 48768, 49984, 51360, 54102, 54356, 55880, 56496, 60776, 60960, 62480, 67056, 67945, 68160, 68480, 70620, 72136, 74976, 75328, 75970, 81280, 81534, 83567, 83820, 89408, 90170, 91164, 93720, 94160, 99187, 99968, 102720, 108204, 108712, 111760, 112992, 113955, 121552, 121920, 124960, 134112, 135255, 135890, 136320, 141240, 144272, 149479, 149952, 150656, 151940, 163068, 167134, 167640, 178816, 180340, 182328, 187440, 188320, 198374, 203835, 205440, 216408, 217424, 223520, 225984, 227910, 243104, 243840, 249920, 250701, 268224, 270510, 271780, 282480, 288544, 297561, 298958, 299904, 303880, 326136, 334268, 335280, 360680, 364656, 374880, 376640, 396748, 407670, 417835, 432816, 434848, 447040, 448437, 451968, 455820, 486208, 495935, 499840, 501402, 536448, 541020, 543560, 564960, 577088, 595122, 597916, 607760, 652272, 668536, 670560, 721360, 729312, 747395, 749760, 753280, 793496, 815340, 835670, 865632, 869696, 894080, 896874, 911640, 964819, 972416, 991870, 1002804, 1082040, 1087120, 1129920, 1154176, 1190244, 1195832, 1215520, 1253505, 1304544, 1337072, 1341120, 1442720, 1458624, 1487805, 1494790, 1499520, 1586992, 1630680, 1671340, 1731264, 1739392, 1793748, 1823280, 1929638, 1983740, 2005608, 2164080, 2174240, 2242185, 2259840, 2380488, 2391664, 2431040, 2507010, 2609088, 2674144, 2682240, 2885440, 2894457, 2917248, 2975610, 2989580, 3173984, 3261360, 3342680, 3462528, 3587496, 3646560, 3859276, 3967480, 4011216, 4328160, 4348480, 4484370, 4760976, 4783328, 4824095, 4862080, 5014020, 5218176, 5348288, 5770880, 5788914, 5951220, 5979160, 6347968, 6522720, 6685360, 7174992, 7293120, 7718552, 7934960, 8022432, 8656320, 8696960, 8968740, 9521952, 9566656, 9648190, 10028040, 10613009, 10696576, 11577828, 11902440, 11958320, 12695936, 13045440, 13370720, 14349984, 14472285, 14586240, 15437104, 15869920, 16044864, 17312640, 17937480, 19043904, 19133312, 19296380, 20056080, 21226018, 23155656, 23804880, 23916640, 26090880, 26741440, 28699968, 28944570, 30874208, 31739840, 31839027, 32089728, 35874960, 38087808, 38592760, 40112160, 42452036, 46311312, 47609760, 47833280, 53065045, 53482880, 57399936, 57889140, 61748416, 63479680, 63678054, 71749920, 77185520, 80224320, 84904072, 92622624, 95219520, 95666560, 106130090, 115778280, 123496832, 127356108, 143499840, 154371040, 159195135, 160448640, 169808144, 185245248, 190439040, 212260180, 231556560, 254712216, 286999680, 308742080, 318390270, 339616288, 370490496, 424520360, 463113120, 509424432, 617484160, 636780540, 679232576, 849040720, 926226240, 1018848864, 1273561080, 1358465152, 1698081440, 1852452480, 2037697728, 2547122160, 3396162880, 4075395456, 5094244320, 6792325760, 10188488640, 20376977280]

約数ペア:

[(1, 20376977280), (2, 10188488640), (3, 6792325760), (4, 5094244320), (5, 4075395456), (6, 3396162880), (8, 2547122160), (10, 2037697728), (11, 1852452480), (12, 1698081440), (15, 1358465152), (16, 1273561080), (20, 1018848864), (22, 926226240), (24, 849040720), (30, 679232576), (32, 636780540), (33, 617484160), (40, 509424432), (44, 463113120), (48, 424520360), (55, 370490496), (60, 339616288), (64, 318390270), (66, 308742080), (71, 286999680), (80, 254712216), (88, 231556560), (96, 212260180), (107, 190439040), (110, 185245248), (120, 169808144), (127, 160448640), (128, 159195135), (132, 154371040), (142, 143499840), (160, 127356108), (165, 123496832), (176, 115778280), (192, 106130090), (213, 95666560), (214, 95219520), (220, 92622624), (240, 84904072), (254, 80224320), (264, 77185520), (284, 71749920), (320, 63678054), (321, 63479680), (330, 61748416), (352, 57889140), (355, 57399936), (381, 53482880), (384, 53065045), (426, 47833280), (428, 47609760), (440, 46311312), (480, 42452036), (508, 40112160), (528, 38592760), (535, 38087808), (568, 35874960), (635, 32089728), (640, 31839027), (642, 31739840), (660, 30874208), (704, 28944570), (710, 28699968), (762, 26741440), (781, 26090880), (852, 23916640), (856, 23804880), (880, 23155656), (960, 21226018), (1016, 20056080), (1056, 19296380), (1065, 19133312), (1070, 19043904), (1136, 17937480), (1177, 17312640), (1270, 16044864), (1284, 15869920), (1320, 15437104), (1397, 14586240), (1408, 14472285), (1420, 14349984), (1524, 13370720), (1562, 13045440), (1605, 12695936), (1704, 11958320), (1712, 11902440), (1760, 11577828), (1905, 10696576), (1920, 10613009), (2032, 10028040), (2112, 9648190), (2130, 9566656), (2140, 9521952), (2272, 8968740), (2343, 8696960), (2354, 8656320), (2540, 8022432), (2568, 7934960), (2640, 7718552), (2794, 7293120), (2840, 7174992), (3048, 6685360), (3124, 6522720), (3210, 6347968), (3408, 5979160), (3424, 5951220), (3520, 5788914), (3531, 5770880), (3810, 5348288), (3905, 5218176), (4064, 5014020), (4191, 4862080), (4224, 4824095), (4260, 4783328), (4280, 4760976), (4544, 4484370), (4686, 4348480), (4708, 4328160), (5080, 4011216), (5136, 3967480), (5280, 3859276), (5588, 3646560), (5680, 3587496), (5885, 3462528), (6096, 3342680), (6248, 3261360), (6420, 3173984), (6816, 2989580), (6848, 2975610), (6985, 2917248), (7040, 2894457), (7062, 2885440), (7597, 2682240), (7620, 2674144), (7810, 2609088), (8128, 2507010), (8382, 2431040), (8520, 2391664), (8560, 2380488), (9017, 2259840), (9088, 2242185), (9372, 2174240), (9416, 2164080), (10160, 2005608), (10272, 1983740), (10560, 1929638), (11176, 1823280), (11360, 1793748), (11715, 1739392), (11770, 1731264), (12192, 1671340), (12496, 1630680), (12840, 1586992), (13589, 1499520), (13632, 1494790), (13696, 1487805), (13970, 1458624), (14124, 1442720), (15194, 1341120), (15240, 1337072), (15620, 1304544), (16256, 1253505), (16764, 1215520), (17040, 1195832), (17120, 1190244), (17655, 1154176), (18034, 1129920), (18744, 1087120), (18832, 1082040), (20320, 1002804), (20544, 991870), (20955, 972416), (21120, 964819), (22352, 911640), (22720, 896874), (22791, 894080), (23430, 869696), (23540, 865632), (24384, 835670), (24992, 815340), (25680, 793496), (27051, 753280), (27178, 749760), (27264, 747395), (27940, 729312), (28248, 721360), (30388, 670560), (30480, 668536), (31240, 652272), (33528, 607760), (34080, 597916), (34240, 595122), (35310, 577088), (36068, 564960), (37488, 543560), (37664, 541020), (37985, 536448), (40640, 501402), (40767, 499840), (41088, 495935), (41910, 486208), (44704, 455820), (45085, 451968), (45440, 448437), (45582, 447040), (46860, 434848), (47080, 432816), (48768, 417835), (49984, 407670), (51360, 396748), (54102, 376640), (54356, 374880), (55880, 364656), (56496, 360680), (60776, 335280), (60960, 334268), (62480, 326136), (67056, 303880), (67945, 299904), (68160, 298958), (68480, 297561), (70620, 288544), (72136, 282480), (74976, 271780), (75328, 270510), (75970, 268224), (81280, 250701), (81534, 249920), (83567, 243840), (83820, 243104), (89408, 227910), (90170, 225984), (91164, 223520), (93720, 217424), (94160, 216408), (99187, 205440), (99968, 203835), (102720, 198374), (108204, 188320), (108712, 187440), (111760, 182328), (112992, 180340), (113955, 178816), (121552, 167640), (121920, 167134), (124960, 163068), (134112, 151940), (135255, 150656), (135890, 149952), (136320, 149479), (141240, 144272)]