815729040

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 480

約数和(自身を含む): 3387211776

約数和(自身を除く): 2571482736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 31, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 69, 70, 72, 80, 84, 90, 92, 93, 105, 112, 115, 120, 124, 126, 138, 140, 144, 155, 161, 168, 180, 184, 186, 207, 210, 217, 227, 230, 240, 248, 252, 276, 279, 280, 310, 315, 322, 336, 345, 360, 368, 372, 414, 420, 434, 454, 460, 465, 483, 496, 504, 552, 558, 560, 620, 630, 644, 651, 681, 690, 713, 720, 744, 805, 828, 840, 868, 908, 920, 930, 966, 1008, 1035, 1085, 1104, 1116, 1135, 1240, 1260, 1288, 1302, 1362, 1380, 1395, 1426, 1449, 1488, 1589, 1610, 1656, 1680, 1736, 1816, 1840, 1860, 1932, 1953, 2043, 2070, 2139, 2170, 2232, 2270, 2415, 2480, 2520, 2576, 2604, 2724, 2760, 2790, 2852, 2898, 3178, 3220, 3255, 3312, 3405, 3472, 3565, 3632, 3720, 3864, 3906, 4086, 4140, 4278, 4340, 4464, 4540, 4767, 4830, 4991, 5040, 5208, 5221, 5448, 5520, 5580, 5704, 5796, 6356, 6417, 6440, 6510, 6810, 7037, 7130, 7245, 7440, 7728, 7812, 7945, 8172, 8280, 8556, 8680, 9080, 9534, 9660, 9765, 9982, 10215, 10416, 10442, 10695, 10896, 11160, 11408, 11592, 12712, 12834, 12880, 13020, 13620, 14074, 14260, 14301, 14490, 14973, 15624, 15663, 15890, 16344, 16560, 17112, 17360, 18160, 19068, 19320, 19530, 19964, 20430, 20884, 21111, 21390, 22320, 23184, 23835, 24955, 25424, 25668, 26040, 26105, 27240, 28148, 28520, 28602, 28980, 29946, 31248, 31326, 31780, 32085, 32688, 34224, 35185, 36547, 38136, 38640, 39060, 39928, 40860, 41768, 42222, 42780, 44919, 46989, 47670, 49259, 49910, 51336, 52080, 52210, 54480, 56296, 57040, 57204, 57960, 59892, 62652, 63333, 63560, 64170, 70370, 71505, 73094, 74865, 76272, 78120, 78315, 79856, 81720, 83536, 84444, 85560, 89838, 93978, 95340, 98518, 99820, 102672, 104420, 105555, 109641, 112592, 114408, 115920, 119784, 125304, 126666, 127120, 128340, 140740, 143010, 146188, 147777, 149730, 156240, 156630, 161851, 163440, 168888, 171120, 179676, 182735, 187956, 190680, 197036, 199640, 208840, 211110, 219282, 224595, 228816, 234945, 239568, 246295, 250608, 253332, 256680, 281480, 286020, 292376, 295554, 299460, 313260, 316665, 323702, 328923, 337776, 359352, 365470, 375912, 381360, 394072, 399280, 417680, 422220, 438564, 443331, 449190, 469890, 485553, 492590, 506664, 513360, 548205, 562960, 572040, 584752, 591108, 598920, 626520, 633330, 647404, 657846, 718704, 730940, 738885, 751824, 788144, 809255, 844440, 877128, 886662, 898380, 939780, 971106, 985180, 1013328, 1096410, 1132957, 1144080, 1182216, 1197840, 1253040, 1266660, 1294808, 1315692, 1456659, 1461880, 1477770, 1618510, 1644615, 1688880, 1754256, 1773324, 1796760, 1879560, 1942212, 1970360, 2192820, 2216655, 2265914, 2364432, 2427765, 2533320, 2589616, 2631384, 2913318, 2923760, 2955540, 3237020, 3289230, 3398871, 3546648, 3593520, 3759120, 3884424, 3940720, 4385640, 4433310, 4531828, 4855530, 5066640, 5262768, 5664785, 5826636, 5911080, 6474040, 6578460, 6797742, 7093296, 7283295, 7768848, 8771280, 8866620, 9063656, 9711060, 10196613, 11329570, 11653272, 11822160, 12948080, 13156920, 13595484, 14566590, 16994355, 17733240, 18127312, 19422120, 20393226, 22659140, 23306544, 26313840, 27190968, 29133180, 33988710, 35466480, 38844240, 40786452, 45318280, 50983065, 54381936, 58266360, 67977420, 81572904, 90636560, 101966130, 116532720, 135954840, 163145808, 203932260, 271909680, 407864520, 815729040]

約数ペア:

[(1, 815729040), (2, 407864520), (3, 271909680), (4, 203932260), (5, 163145808), (6, 135954840), (7, 116532720), (8, 101966130), (9, 90636560), (10, 81572904), (12, 67977420), (14, 58266360), (15, 54381936), (16, 50983065), (18, 45318280), (20, 40786452), (21, 38844240), (23, 35466480), (24, 33988710), (28, 29133180), (30, 27190968), (31, 26313840), (35, 23306544), (36, 22659140), (40, 20393226), (42, 19422120), (45, 18127312), (46, 17733240), (48, 16994355), (56, 14566590), (60, 13595484), (62, 13156920), (63, 12948080), (69, 11822160), (70, 11653272), (72, 11329570), (80, 10196613), (84, 9711060), (90, 9063656), (92, 8866620), (93, 8771280), (105, 7768848), (112, 7283295), (115, 7093296), (120, 6797742), (124, 6578460), (126, 6474040), (138, 5911080), (140, 5826636), (144, 5664785), (155, 5262768), (161, 5066640), (168, 4855530), (180, 4531828), (184, 4433310), (186, 4385640), (207, 3940720), (210, 3884424), (217, 3759120), (227, 3593520), (230, 3546648), (240, 3398871), (248, 3289230), (252, 3237020), (276, 2955540), (279, 2923760), (280, 2913318), (310, 2631384), (315, 2589616), (322, 2533320), (336, 2427765), (345, 2364432), (360, 2265914), (368, 2216655), (372, 2192820), (414, 1970360), (420, 1942212), (434, 1879560), (454, 1796760), (460, 1773324), (465, 1754256), (483, 1688880), (496, 1644615), (504, 1618510), (552, 1477770), (558, 1461880), (560, 1456659), (620, 1315692), (630, 1294808), (644, 1266660), (651, 1253040), (681, 1197840), (690, 1182216), (713, 1144080), (720, 1132957), (744, 1096410), (805, 1013328), (828, 985180), (840, 971106), (868, 939780), (908, 898380), (920, 886662), (930, 877128), (966, 844440), (1008, 809255), (1035, 788144), (1085, 751824), (1104, 738885), (1116, 730940), (1135, 718704), (1240, 657846), (1260, 647404), (1288, 633330), (1302, 626520), (1362, 598920), (1380, 591108), (1395, 584752), (1426, 572040), (1449, 562960), (1488, 548205), (1589, 513360), (1610, 506664), (1656, 492590), (1680, 485553), (1736, 469890), (1816, 449190), (1840, 443331), (1860, 438564), (1932, 422220), (1953, 417680), (2043, 399280), (2070, 394072), (2139, 381360), (2170, 375912), (2232, 365470), (2270, 359352), (2415, 337776), (2480, 328923), (2520, 323702), (2576, 316665), (2604, 313260), (2724, 299460), (2760, 295554), (2790, 292376), (2852, 286020), (2898, 281480), (3178, 256680), (3220, 253332), (3255, 250608), (3312, 246295), (3405, 239568), (3472, 234945), (3565, 228816), (3632, 224595), (3720, 219282), (3864, 211110), (3906, 208840), (4086, 199640), (4140, 197036), (4278, 190680), (4340, 187956), (4464, 182735), (4540, 179676), (4767, 171120), (4830, 168888), (4991, 163440), (5040, 161851), (5208, 156630), (5221, 156240), (5448, 149730), (5520, 147777), (5580, 146188), (5704, 143010), (5796, 140740), (6356, 128340), (6417, 127120), (6440, 126666), (6510, 125304), (6810, 119784), (7037, 115920), (7130, 114408), (7245, 112592), (7440, 109641), (7728, 105555), (7812, 104420), (7945, 102672), (8172, 99820), (8280, 98518), (8556, 95340), (8680, 93978), (9080, 89838), (9534, 85560), (9660, 84444), (9765, 83536), (9982, 81720), (10215, 79856), (10416, 78315), (10442, 78120), (10695, 76272), (10896, 74865), (11160, 73094), (11408, 71505), (11592, 70370), (12712, 64170), (12834, 63560), (12880, 63333), (13020, 62652), (13620, 59892), (14074, 57960), (14260, 57204), (14301, 57040), (14490, 56296), (14973, 54480), (15624, 52210), (15663, 52080), (15890, 51336), (16344, 49910), (16560, 49259), (17112, 47670), (17360, 46989), (18160, 44919), (19068, 42780), (19320, 42222), (19530, 41768), (19964, 40860), (20430, 39928), (20884, 39060), (21111, 38640), (21390, 38136), (22320, 36547), (23184, 35185), (23835, 34224), (24955, 32688), (25424, 32085), (25668, 31780), (26040, 31326), (26105, 31248), (27240, 29946), (28148, 28980), (28520, 28602)]