207109230720

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{18367}}^1$

素因数の和:19235

約数の個数: 256

約数和(自身を含む): 755409715200

約数和(自身を除く): 548300484480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 839, 840, 896, 960, 1120, 1344, 1678, 1680, 1920, 2240, 2517, 2688, 3356, 3360, 4195, 4480, 5034, 5873, 6712, 6720, 8390, 10068, 11746, 12585, 13424, 13440, 16780, 17619, 18367, 20136, 23492, 25170, 26848, 29365, 33560, 35238, 36734, 40272, 46984, 50340, 53696, 55101, 58730, 67120, 70476, 73468, 80544, 88095, 91835, 93968, 100680, 107392, 110202, 117460, 128569, 134240, 140952, 146936, 161088, 176190, 183670, 187936, 201360, 220404, 234920, 257138, 268480, 275505, 281904, 293872, 322176, 352380, 367340, 375872, 385707, 402720, 440808, 469840, 514276, 536960, 551010, 563808, 587744, 642845, 704760, 734680, 751744, 771414, 805440, 881616, 939680, 1028552, 1102020, 1127616, 1175488, 1285690, 1409520, 1469360, 1542828, 1610880, 1763232, 1879360, 1928535, 2057104, 2204040, 2255232, 2350976, 2571380, 2819040, 2938720, 3085656, 3526464, 3758720, 3857070, 4114208, 4408080, 5142760, 5638080, 5877440, 6171312, 7052928, 7714140, 8228416, 8816160, 10285520, 11276160, 11754880, 12342624, 15409913, 15428280, 16456832, 17632320, 20571040, 24685248, 30819826, 30856560, 35264640, 41142080, 46229739, 49370496, 61639652, 61713120, 77049565, 82284160, 92459478, 107869391, 123279304, 123426240, 154099130, 184918956, 215738782, 231148695, 246558608, 246852480, 308198260, 323608173, 369837912, 431477564, 462297390, 493117216, 539346955, 616396520, 647216346, 739675824, 862955128, 924594780, 986234432, 1078693910, 1232793040, 1294432692, 1479351648, 1618040865, 1725910256, 1849189560, 1972468864, 2157387820, 2465586080, 2588865384, 2958703296, 3236081730, 3451820512, 3698379120, 4314775640, 4931172160, 5177730768, 5917406592, 6472163460, 6903641024, 7396758240, 8629551280, 9862344320, 10355461536, 12944326920, 13807282048, 14793516480, 17259102560, 20710923072, 25888653840, 29587032960, 34518205120, 41421846144, 51777307680, 69036410240, 103554615360, 207109230720]

約数ペア:

[(1, 207109230720), (2, 103554615360), (3, 69036410240), (4, 51777307680), (5, 41421846144), (6, 34518205120), (7, 29587032960), (8, 25888653840), (10, 20710923072), (12, 17259102560), (14, 14793516480), (15, 13807282048), (16, 12944326920), (20, 10355461536), (21, 9862344320), (24, 8629551280), (28, 7396758240), (30, 6903641024), (32, 6472163460), (35, 5917406592), (40, 5177730768), (42, 4931172160), (48, 4314775640), (56, 3698379120), (60, 3451820512), (64, 3236081730), (70, 2958703296), (80, 2588865384), (84, 2465586080), (96, 2157387820), (105, 1972468864), (112, 1849189560), (120, 1725910256), (128, 1618040865), (140, 1479351648), (160, 1294432692), (168, 1232793040), (192, 1078693910), (210, 986234432), (224, 924594780), (240, 862955128), (280, 739675824), (320, 647216346), (336, 616396520), (384, 539346955), (420, 493117216), (448, 462297390), (480, 431477564), (560, 369837912), (640, 323608173), (672, 308198260), (839, 246852480), (840, 246558608), (896, 231148695), (960, 215738782), (1120, 184918956), (1344, 154099130), (1678, 123426240), (1680, 123279304), (1920, 107869391), (2240, 92459478), (2517, 82284160), (2688, 77049565), (3356, 61713120), (3360, 61639652), (4195, 49370496), (4480, 46229739), (5034, 41142080), (5873, 35264640), (6712, 30856560), (6720, 30819826), (8390, 24685248), (10068, 20571040), (11746, 17632320), (12585, 16456832), (13424, 15428280), (13440, 15409913), (16780, 12342624), (17619, 11754880), (18367, 11276160), (20136, 10285520), (23492, 8816160), (25170, 8228416), (26848, 7714140), (29365, 7052928), (33560, 6171312), (35238, 5877440), (36734, 5638080), (40272, 5142760), (46984, 4408080), (50340, 4114208), (53696, 3857070), (55101, 3758720), (58730, 3526464), (67120, 3085656), (70476, 2938720), (73468, 2819040), (80544, 2571380), (88095, 2350976), (91835, 2255232), (93968, 2204040), (100680, 2057104), (107392, 1928535), (110202, 1879360), (117460, 1763232), (128569, 1610880), (134240, 1542828), (140952, 1469360), (146936, 1409520), (161088, 1285690), (176190, 1175488), (183670, 1127616), (187936, 1102020), (201360, 1028552), (220404, 939680), (234920, 881616), (257138, 805440), (268480, 771414), (275505, 751744), (281904, 734680), (293872, 704760), (322176, 642845), (352380, 587744), (367340, 563808), (375872, 551010), (385707, 536960), (402720, 514276), (440808, 469840)]