20916185472

素因数分解:

$2^7\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3167}}^1$

素因数の和:3220

約数の個数: 480

約数和(自身を含む): 78003414720

約数和(自身を除く): 57087229248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 49, 52, 54, 56, 63, 64, 72, 78, 81, 84, 91, 96, 98, 104, 108, 112, 117, 126, 128, 144, 147, 156, 162, 168, 182, 189, 192, 196, 208, 216, 224, 234, 252, 273, 288, 294, 312, 324, 336, 351, 364, 378, 384, 392, 416, 432, 441, 448, 468, 504, 546, 567, 576, 588, 624, 637, 648, 672, 702, 728, 756, 784, 819, 832, 864, 882, 896, 936, 1008, 1053, 1092, 1134, 1152, 1176, 1248, 1274, 1296, 1323, 1344, 1404, 1456, 1512, 1568, 1638, 1664, 1728, 1764, 1872, 1911, 2016, 2106, 2184, 2268, 2352, 2457, 2496, 2548, 2592, 2646, 2688, 2808, 2912, 3024, 3136, 3167, 3276, 3456, 3528, 3744, 3822, 3969, 4032, 4212, 4368, 4536, 4704, 4914, 4992, 5096, 5184, 5292, 5616, 5733, 5824, 6048, 6272, 6334, 6552, 7056, 7371, 7488, 7644, 7938, 8064, 8424, 8736, 9072, 9408, 9501, 9828, 10192, 10368, 10584, 11232, 11466, 11648, 12096, 12668, 13104, 14112, 14742, 14976, 15288, 15876, 16848, 17199, 17472, 18144, 18816, 19002, 19656, 20384, 21168, 22169, 22464, 22932, 24192, 25336, 26208, 28224, 28503, 29484, 30576, 31752, 33696, 34398, 34944, 36288, 38004, 39312, 40768, 41171, 42336, 44338, 44928, 45864, 50672, 51597, 52416, 56448, 57006, 58968, 61152, 63504, 66507, 67392, 68796, 72576, 76008, 78624, 81536, 82342, 84672, 85509, 88676, 91728, 101344, 103194, 104832, 114012, 117936, 122304, 123513, 127008, 133014, 134784, 137592, 152016, 155183, 157248, 164684, 169344, 171018, 177352, 183456, 199521, 202688, 206388, 228024, 235872, 244608, 247026, 254016, 256527, 266028, 275184, 288197, 304032, 310366, 314496, 329368, 342036, 354704, 366912, 370539, 399042, 405376, 412776, 456048, 465549, 471744, 494052, 508032, 513054, 532056, 550368, 576394, 598563, 608064, 620732, 658736, 684072, 709408, 733824, 741078, 798084, 825552, 864591, 912096, 931098, 943488, 988104, 1026108, 1064112, 1100736, 1111617, 1152788, 1197126, 1216128, 1241464, 1317472, 1368144, 1396647, 1418816, 1482156, 1596168, 1651104, 1729182, 1795689, 1824192, 1862196, 1976208, 2017379, 2052216, 2128224, 2201472, 2223234, 2305576, 2394252, 2482928, 2593773, 2634944, 2736288, 2793294, 2837632, 2964312, 3192336, 3302208, 3334851, 3458364, 3591378, 3648384, 3724392, 3952416, 4034758, 4104432, 4189941, 4256448, 4446468, 4611152, 4788504, 4965856, 5187546, 5269888, 5472576, 5586588, 5928624, 6052137, 6384672, 6604416, 6669702, 6916728, 7182756, 7448784, 7781319, 7904832, 8069516, 8208864, 8379882, 8512896, 8892936, 9222304, 9577008, 9931712, 10375092, 10945152, 11173176, 11857248, 12104274, 12569823, 12769344, 13339404, 13833456, 14365512, 14897568, 15562638, 15809664, 16139032, 16417728, 16759764, 17785872, 18156411, 18444608, 19154016, 19863424, 20750184, 22346352, 23343957, 23714496, 24208548, 25139646, 25538688, 26678808, 27666912, 28731024, 29795136, 31125276, 32278064, 32835456, 33519528, 35571744, 36312822, 36889216, 38308032, 41500368, 44692704, 46687914, 47428992, 48417096, 50279292, 53357616, 54469233, 55333824, 57462048, 59590272, 62250552, 64556128, 67039056, 71143488, 72625644, 76616064, 83000736, 89385408, 93375828, 96834192, 100558584, 106715232, 108938466, 110667648, 114924096, 124501104, 129112256, 134078112, 142286976, 145251288, 163407699, 166001472, 178770816, 186751656, 193668384, 201117168, 213430464, 217876932, 229848192, 249002208, 258224512, 268156224, 290502576, 326815398, 332002944, 373503312, 387336768, 402234336, 426860928, 435753864, 498004416, 536312448, 581005152, 653630796, 747006624, 774673536, 804468672, 871507728, 996008832, 1162010304, 1307261592, 1494013248, 1608937344, 1743015456, 2324020608, 2614523184, 2988026496, 3486030912, 5229046368, 6972061824, 10458092736, 20916185472]

約数ペア:

[(1, 20916185472), (2, 10458092736), (3, 6972061824), (4, 5229046368), (6, 3486030912), (7, 2988026496), (8, 2614523184), (9, 2324020608), (12, 1743015456), (13, 1608937344), (14, 1494013248), (16, 1307261592), (18, 1162010304), (21, 996008832), (24, 871507728), (26, 804468672), (27, 774673536), (28, 747006624), (32, 653630796), (36, 581005152), (39, 536312448), (42, 498004416), (48, 435753864), (49, 426860928), (52, 402234336), (54, 387336768), (56, 373503312), (63, 332002944), (64, 326815398), (72, 290502576), (78, 268156224), (81, 258224512), (84, 249002208), (91, 229848192), (96, 217876932), (98, 213430464), (104, 201117168), (108, 193668384), (112, 186751656), (117, 178770816), (126, 166001472), (128, 163407699), (144, 145251288), (147, 142286976), (156, 134078112), (162, 129112256), (168, 124501104), (182, 114924096), (189, 110667648), (192, 108938466), (196, 106715232), (208, 100558584), (216, 96834192), (224, 93375828), (234, 89385408), (252, 83000736), (273, 76616064), (288, 72625644), (294, 71143488), (312, 67039056), (324, 64556128), (336, 62250552), (351, 59590272), (364, 57462048), (378, 55333824), (384, 54469233), (392, 53357616), (416, 50279292), (432, 48417096), (441, 47428992), (448, 46687914), (468, 44692704), (504, 41500368), (546, 38308032), (567, 36889216), (576, 36312822), (588, 35571744), (624, 33519528), (637, 32835456), (648, 32278064), (672, 31125276), (702, 29795136), (728, 28731024), (756, 27666912), (784, 26678808), (819, 25538688), (832, 25139646), (864, 24208548), (882, 23714496), (896, 23343957), (936, 22346352), (1008, 20750184), (1053, 19863424), (1092, 19154016), (1134, 18444608), (1152, 18156411), (1176, 17785872), (1248, 16759764), (1274, 16417728), (1296, 16139032), (1323, 15809664), (1344, 15562638), (1404, 14897568), (1456, 14365512), (1512, 13833456), (1568, 13339404), (1638, 12769344), (1664, 12569823), (1728, 12104274), (1764, 11857248), (1872, 11173176), (1911, 10945152), (2016, 10375092), (2106, 9931712), (2184, 9577008), (2268, 9222304), (2352, 8892936), (2457, 8512896), (2496, 8379882), (2548, 8208864), (2592, 8069516), (2646, 7904832), (2688, 7781319), (2808, 7448784), (2912, 7182756), (3024, 6916728), (3136, 6669702), (3167, 6604416), (3276, 6384672), (3456, 6052137), (3528, 5928624), (3744, 5586588), (3822, 5472576), (3969, 5269888), (4032, 5187546), (4212, 4965856), (4368, 4788504), (4536, 4611152), (4704, 4446468), (4914, 4256448), (4992, 4189941), (5096, 4104432), (5184, 4034758), (5292, 3952416), (5616, 3724392), (5733, 3648384), (5824, 3591378), (6048, 3458364), (6272, 3334851), (6334, 3302208), (6552, 3192336), (7056, 2964312), (7371, 2837632), (7488, 2793294), (7644, 2736288), (7938, 2634944), (8064, 2593773), (8424, 2482928), (8736, 2394252), (9072, 2305576), (9408, 2223234), (9501, 2201472), (9828, 2128224), (10192, 2052216), (10368, 2017379), (10584, 1976208), (11232, 1862196), (11466, 1824192), (11648, 1795689), (12096, 1729182), (12668, 1651104), (13104, 1596168), (14112, 1482156), (14742, 1418816), (14976, 1396647), (15288, 1368144), (15876, 1317472), (16848, 1241464), (17199, 1216128), (17472, 1197126), (18144, 1152788), (18816, 1111617), (19002, 1100736), (19656, 1064112), (20384, 1026108), (21168, 988104), (22169, 943488), (22464, 931098), (22932, 912096), (24192, 864591), (25336, 825552), (26208, 798084), (28224, 741078), (28503, 733824), (29484, 709408), (30576, 684072), (31752, 658736), (33696, 620732), (34398, 608064), (34944, 598563), (36288, 576394), (38004, 550368), (39312, 532056), (40768, 513054), (41171, 508032), (42336, 494052), (44338, 471744), (44928, 465549), (45864, 456048), (50672, 412776), (51597, 405376), (52416, 399042), (56448, 370539), (57006, 366912), (58968, 354704), (61152, 342036), (63504, 329368), (66507, 314496), (67392, 310366), (68796, 304032), (72576, 288197), (76008, 275184), (78624, 266028), (81536, 256527), (82342, 254016), (84672, 247026), (85509, 244608), (88676, 235872), (91728, 228024), (101344, 206388), (103194, 202688), (104832, 199521), (114012, 183456), (117936, 177352), (122304, 171018), (123513, 169344), (127008, 164684), (133014, 157248), (134784, 155183), (137592, 152016)]