680709120

素因数分解:

$2^{10}\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 352

約数和(自身を含む): 2685139968

約数和(自身を除く): 2004430848

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 487, 512, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 974, 1024, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1461, 1536, 1560, 1664, 1680, 1792, 1820, 1920, 1948, 2080, 2184, 2240, 2435, 2496, 2560, 2688, 2730, 2912, 2922, 3072, 3120, 3328, 3360, 3409, 3584, 3640, 3840, 3896, 4160, 4368, 4480, 4870, 4992, 5120, 5376, 5460, 5824, 5844, 6240, 6331, 6656, 6720, 6818, 7168, 7280, 7305, 7680, 7792, 8320, 8736, 8960, 9740, 9984, 10227, 10752, 10920, 11648, 11688, 12480, 12662, 13312, 13440, 13636, 14560, 14610, 15360, 15584, 16640, 17045, 17472, 17920, 18993, 19480, 19968, 20454, 21504, 21840, 23296, 23376, 24960, 25324, 26880, 27272, 29120, 29220, 31168, 31655, 33280, 34090, 34944, 35840, 37986, 38960, 39936, 40908, 43680, 44317, 46592, 46752, 49920, 50648, 51135, 53760, 54544, 58240, 58440, 62336, 63310, 66560, 68180, 69888, 75972, 77920, 81816, 87360, 88634, 93184, 93504, 94965, 99840, 101296, 102270, 107520, 109088, 116480, 116880, 124672, 126620, 132951, 136360, 139776, 151944, 155840, 163632, 174720, 177268, 187008, 189930, 199680, 202592, 204540, 218176, 221585, 232960, 233760, 249344, 253240, 265902, 272720, 279552, 303888, 311680, 327264, 349440, 354536, 374016, 379860, 405184, 409080, 436352, 443170, 465920, 467520, 498688, 506480, 531804, 545440, 607776, 623360, 654528, 664755, 698880, 709072, 748032, 759720, 810368, 818160, 872704, 886340, 935040, 1012960, 1063608, 1090880, 1215552, 1246720, 1309056, 1329510, 1397760, 1418144, 1496064, 1519440, 1620736, 1636320, 1745408, 1772680, 1870080, 2025920, 2127216, 2181760, 2431104, 2493440, 2618112, 2659020, 2836288, 3038880, 3241472, 3272640, 3490816, 3545360, 3740160, 4051840, 4254432, 4363520, 4862208, 5236224, 5318040, 5672576, 6077760, 6482944, 6545280, 7090720, 7480320, 8103680, 8508864, 8727040, 9724416, 10472448, 10636080, 11345152, 12155520, 13090560, 14181440, 16207360, 17017728, 17454080, 19448832, 21272160, 22690304, 24311040, 26181120, 28362880, 32414720, 34035456, 42544320, 45380608, 48622080, 52362240, 56725760, 68070912, 85088640, 97244160, 113451520, 136141824, 170177280, 226903040, 340354560, 680709120]

約数ペア:

[(1, 680709120), (2, 340354560), (3, 226903040), (4, 170177280), (5, 136141824), (6, 113451520), (7, 97244160), (8, 85088640), (10, 68070912), (12, 56725760), (13, 52362240), (14, 48622080), (15, 45380608), (16, 42544320), (20, 34035456), (21, 32414720), (24, 28362880), (26, 26181120), (28, 24311040), (30, 22690304), (32, 21272160), (35, 19448832), (39, 17454080), (40, 17017728), (42, 16207360), (48, 14181440), (52, 13090560), (56, 12155520), (60, 11345152), (64, 10636080), (65, 10472448), (70, 9724416), (78, 8727040), (80, 8508864), (84, 8103680), (91, 7480320), (96, 7090720), (104, 6545280), (105, 6482944), (112, 6077760), (120, 5672576), (128, 5318040), (130, 5236224), (140, 4862208), (156, 4363520), (160, 4254432), (168, 4051840), (182, 3740160), (192, 3545360), (195, 3490816), (208, 3272640), (210, 3241472), (224, 3038880), (240, 2836288), (256, 2659020), (260, 2618112), (273, 2493440), (280, 2431104), (312, 2181760), (320, 2127216), (336, 2025920), (364, 1870080), (384, 1772680), (390, 1745408), (416, 1636320), (420, 1620736), (448, 1519440), (455, 1496064), (480, 1418144), (487, 1397760), (512, 1329510), (520, 1309056), (546, 1246720), (560, 1215552), (624, 1090880), (640, 1063608), (672, 1012960), (728, 935040), (768, 886340), (780, 872704), (832, 818160), (840, 810368), (896, 759720), (910, 748032), (960, 709072), (974, 698880), (1024, 664755), (1040, 654528), (1092, 623360), (1120, 607776), (1248, 545440), (1280, 531804), (1344, 506480), (1365, 498688), (1456, 467520), (1461, 465920), (1536, 443170), (1560, 436352), (1664, 409080), (1680, 405184), (1792, 379860), (1820, 374016), (1920, 354536), (1948, 349440), (2080, 327264), (2184, 311680), (2240, 303888), (2435, 279552), (2496, 272720), (2560, 265902), (2688, 253240), (2730, 249344), (2912, 233760), (2922, 232960), (3072, 221585), (3120, 218176), (3328, 204540), (3360, 202592), (3409, 199680), (3584, 189930), (3640, 187008), (3840, 177268), (3896, 174720), (4160, 163632), (4368, 155840), (4480, 151944), (4870, 139776), (4992, 136360), (5120, 132951), (5376, 126620), (5460, 124672), (5824, 116880), (5844, 116480), (6240, 109088), (6331, 107520), (6656, 102270), (6720, 101296), (6818, 99840), (7168, 94965), (7280, 93504), (7305, 93184), (7680, 88634), (7792, 87360), (8320, 81816), (8736, 77920), (8960, 75972), (9740, 69888), (9984, 68180), (10227, 66560), (10752, 63310), (10920, 62336), (11648, 58440), (11688, 58240), (12480, 54544), (12662, 53760), (13312, 51135), (13440, 50648), (13636, 49920), (14560, 46752), (14610, 46592), (15360, 44317), (15584, 43680), (16640, 40908), (17045, 39936), (17472, 38960), (17920, 37986), (18993, 35840), (19480, 34944), (19968, 34090), (20454, 33280), (21504, 31655), (21840, 31168), (23296, 29220), (23376, 29120), (24960, 27272), (25324, 26880)]