21062778880

素因数分解:

$2^{15}\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:119

約数の個数: 512

約数和(自身を含む): 63416908800

約数和(自身を除く): 42354129920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 29, 31, 32, 40, 44, 52, 55, 58, 62, 64, 65, 80, 88, 104, 110, 116, 124, 128, 130, 143, 145, 155, 160, 176, 208, 220, 232, 248, 256, 260, 286, 290, 310, 319, 320, 341, 352, 377, 403, 416, 440, 464, 496, 512, 520, 572, 580, 620, 638, 640, 682, 704, 715, 754, 806, 832, 880, 899, 928, 992, 1024, 1040, 1144, 1160, 1240, 1276, 1280, 1364, 1408, 1430, 1508, 1595, 1612, 1664, 1705, 1760, 1798, 1856, 1885, 1984, 2015, 2048, 2080, 2288, 2320, 2480, 2552, 2560, 2728, 2816, 2860, 3016, 3190, 3224, 3328, 3410, 3520, 3596, 3712, 3770, 3968, 4030, 4096, 4147, 4160, 4433, 4495, 4576, 4640, 4960, 5104, 5120, 5456, 5632, 5720, 6032, 6380, 6448, 6656, 6820, 7040, 7192, 7424, 7540, 7936, 8060, 8192, 8294, 8320, 8866, 8990, 9152, 9280, 9889, 9920, 10208, 10240, 10912, 11264, 11440, 11687, 12064, 12760, 12896, 13312, 13640, 14080, 14384, 14848, 15080, 15872, 16120, 16384, 16588, 16640, 17732, 17980, 18304, 18560, 19778, 19840, 20416, 20480, 20735, 21824, 22165, 22528, 22880, 23374, 24128, 25520, 25792, 26624, 27280, 28160, 28768, 29696, 30160, 31744, 32240, 32768, 33176, 33280, 35464, 35960, 36608, 37120, 39556, 39680, 40832, 40960, 41470, 43648, 44330, 45056, 45760, 46748, 48256, 49445, 51040, 51584, 53248, 54560, 56320, 57536, 58435, 59392, 60320, 63488, 64480, 66352, 66560, 70928, 71920, 73216, 74240, 79112, 79360, 81664, 81920, 82940, 87296, 88660, 90112, 91520, 93496, 96512, 98890, 102080, 103168, 106496, 109120, 112640, 115072, 116870, 118784, 120640, 126976, 128557, 128960, 132704, 133120, 141856, 143840, 146432, 148480, 158224, 158720, 163328, 163840, 165880, 174592, 177320, 180224, 183040, 186992, 193024, 197780, 204160, 206336, 212992, 218240, 225280, 230144, 233740, 237568, 241280, 253952, 257114, 257920, 265408, 266240, 283712, 287680, 292864, 296960, 316448, 317440, 326656, 331760, 349184, 354640, 360448, 366080, 373984, 386048, 395560, 408320, 412672, 425984, 436480, 450560, 460288, 467480, 475136, 482560, 507904, 514228, 515840, 530816, 532480, 567424, 575360, 585728, 593920, 632896, 634880, 642785, 653312, 663520, 698368, 709280, 732160, 747968, 772096, 791120, 816640, 825344, 872960, 901120, 920576, 934960, 950272, 965120, 1015808, 1028456, 1031680, 1061632, 1064960, 1134848, 1150720, 1171456, 1187840, 1265792, 1269760, 1285570, 1306624, 1327040, 1396736, 1418560, 1464320, 1495936, 1544192, 1582240, 1633280, 1650688, 1745920, 1802240, 1841152, 1869920, 1930240, 2056912, 2063360, 2123264, 2129920, 2269696, 2301440, 2342912, 2375680, 2531584, 2539520, 2571140, 2613248, 2654080, 2793472, 2837120, 2928640, 2991872, 3088384, 3164480, 3266560, 3301376, 3491840, 3682304, 3739840, 3860480, 4113824, 4126720, 4246528, 4539392, 4602880, 4685824, 4751360, 5063168, 5079040, 5142280, 5226496, 5308160, 5586944, 5674240, 5857280, 5983744, 6176768, 6328960, 6533120, 6602752, 6983680, 7364608, 7479680, 7720960, 8227648, 8253440, 8493056, 9078784, 9205760, 10126336, 10284560, 10452992, 10616320, 11173888, 11348480, 11714560, 11967488, 12353536, 12657920, 13066240, 13205504, 13967360, 14729216, 14959360, 15441920, 16455296, 16506880, 16986112, 18157568, 18411520, 20252672, 20569120, 21232640, 22696960, 23429120, 23934976, 25315840, 26132480, 27934720, 29458432, 29918720, 30883840, 32910592, 33013760, 33972224, 36315136, 36823040, 40505344, 41138240, 42465280, 45393920, 47869952, 50631680, 52264960, 55869440, 59837440, 61767680, 65821184, 66027520, 67944448, 72630272, 73646080, 81010688, 82276480, 84930560, 90787840, 95739904, 101263360, 119674880, 131642368, 135888896, 145260544, 147292160, 162021376, 164552960, 169861120, 181575680, 191479808, 202526720, 239349760, 263284736, 324042752, 329105920, 339722240, 363151360, 382959616, 405053440, 478699520, 526569472, 658211840, 679444480, 726302720, 810106880, 957399040, 1053138944, 1316423680, 1620213760, 1914798080, 2106277888, 2632847360, 4212555776, 5265694720, 10531389440, 21062778880]

約数ペア:

[(1, 21062778880), (2, 10531389440), (4, 5265694720), (5, 4212555776), (8, 2632847360), (10, 2106277888), (11, 1914798080), (13, 1620213760), (16, 1316423680), (20, 1053138944), (22, 957399040), (26, 810106880), (29, 726302720), (31, 679444480), (32, 658211840), (40, 526569472), (44, 478699520), (52, 405053440), (55, 382959616), (58, 363151360), (62, 339722240), (64, 329105920), (65, 324042752), (80, 263284736), (88, 239349760), (104, 202526720), (110, 191479808), (116, 181575680), (124, 169861120), (128, 164552960), (130, 162021376), (143, 147292160), (145, 145260544), (155, 135888896), (160, 131642368), (176, 119674880), (208, 101263360), (220, 95739904), (232, 90787840), (248, 84930560), (256, 82276480), (260, 81010688), (286, 73646080), (290, 72630272), (310, 67944448), (319, 66027520), (320, 65821184), (341, 61767680), (352, 59837440), (377, 55869440), (403, 52264960), (416, 50631680), (440, 47869952), (464, 45393920), (496, 42465280), (512, 41138240), (520, 40505344), (572, 36823040), (580, 36315136), (620, 33972224), (638, 33013760), (640, 32910592), (682, 30883840), (704, 29918720), (715, 29458432), (754, 27934720), (806, 26132480), (832, 25315840), (880, 23934976), (899, 23429120), (928, 22696960), (992, 21232640), (1024, 20569120), (1040, 20252672), (1144, 18411520), (1160, 18157568), (1240, 16986112), (1276, 16506880), (1280, 16455296), (1364, 15441920), (1408, 14959360), (1430, 14729216), (1508, 13967360), (1595, 13205504), (1612, 13066240), (1664, 12657920), (1705, 12353536), (1760, 11967488), (1798, 11714560), (1856, 11348480), (1885, 11173888), (1984, 10616320), (2015, 10452992), (2048, 10284560), (2080, 10126336), (2288, 9205760), (2320, 9078784), (2480, 8493056), (2552, 8253440), (2560, 8227648), (2728, 7720960), (2816, 7479680), (2860, 7364608), (3016, 6983680), (3190, 6602752), (3224, 6533120), (3328, 6328960), (3410, 6176768), (3520, 5983744), (3596, 5857280), (3712, 5674240), (3770, 5586944), (3968, 5308160), (4030, 5226496), (4096, 5142280), (4147, 5079040), (4160, 5063168), (4433, 4751360), (4495, 4685824), (4576, 4602880), (4640, 4539392), (4960, 4246528), (5104, 4126720), (5120, 4113824), (5456, 3860480), (5632, 3739840), (5720, 3682304), (6032, 3491840), (6380, 3301376), (6448, 3266560), (6656, 3164480), (6820, 3088384), (7040, 2991872), (7192, 2928640), (7424, 2837120), (7540, 2793472), (7936, 2654080), (8060, 2613248), (8192, 2571140), (8294, 2539520), (8320, 2531584), (8866, 2375680), (8990, 2342912), (9152, 2301440), (9280, 2269696), (9889, 2129920), (9920, 2123264), (10208, 2063360), (10240, 2056912), (10912, 1930240), (11264, 1869920), (11440, 1841152), (11687, 1802240), (12064, 1745920), (12760, 1650688), (12896, 1633280), (13312, 1582240), (13640, 1544192), (14080, 1495936), (14384, 1464320), (14848, 1418560), (15080, 1396736), (15872, 1327040), (16120, 1306624), (16384, 1285570), (16588, 1269760), (16640, 1265792), (17732, 1187840), (17980, 1171456), (18304, 1150720), (18560, 1134848), (19778, 1064960), (19840, 1061632), (20416, 1031680), (20480, 1028456), (20735, 1015808), (21824, 965120), (22165, 950272), (22528, 934960), (22880, 920576), (23374, 901120), (24128, 872960), (25520, 825344), (25792, 816640), (26624, 791120), (27280, 772096), (28160, 747968), (28768, 732160), (29696, 709280), (30160, 698368), (31744, 663520), (32240, 653312), (32768, 642785), (33176, 634880), (33280, 632896), (35464, 593920), (35960, 585728), (36608, 575360), (37120, 567424), (39556, 532480), (39680, 530816), (40832, 515840), (40960, 514228), (41470, 507904), (43648, 482560), (44330, 475136), (45056, 467480), (45760, 460288), (46748, 450560), (48256, 436480), (49445, 425984), (51040, 412672), (51584, 408320), (53248, 395560), (54560, 386048), (56320, 373984), (57536, 366080), (58435, 360448), (59392, 354640), (60320, 349184), (63488, 331760), (64480, 326656), (66352, 317440), (66560, 316448), (70928, 296960), (71920, 292864), (73216, 287680), (74240, 283712), (79112, 266240), (79360, 265408), (81664, 257920), (81920, 257114), (82940, 253952), (87296, 241280), (88660, 237568), (90112, 233740), (91520, 230144), (93496, 225280), (96512, 218240), (98890, 212992), (102080, 206336), (103168, 204160), (106496, 197780), (109120, 193024), (112640, 186992), (115072, 183040), (116870, 180224), (118784, 177320), (120640, 174592), (126976, 165880), (128557, 163840), (128960, 163328), (132704, 158720), (133120, 158224), (141856, 148480), (143840, 146432)]