1631458080

素因数分解:

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

素因数の和:309

約数の個数: 576

約数和(自身を含む): 6883688448

約数和(自身を除く): 5252230368

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, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 62, 63, 69, 70, 72, 80, 84, 90, 92, 93, 96, 105, 112, 115, 120, 124, 126, 138, 140, 144, 155, 160, 161, 168, 180, 184, 186, 207, 210, 217, 224, 227, 230, 240, 248, 252, 276, 279, 280, 288, 310, 315, 322, 336, 345, 360, 368, 372, 414, 420, 434, 454, 460, 465, 480, 483, 496, 504, 552, 558, 560, 620, 630, 644, 651, 672, 681, 690, 713, 720, 736, 744, 805, 828, 840, 868, 908, 920, 930, 966, 992, 1008, 1035, 1085, 1104, 1116, 1120, 1135, 1240, 1260, 1288, 1302, 1362, 1380, 1395, 1426, 1440, 1449, 1488, 1589, 1610, 1656, 1680, 1736, 1816, 1840, 1860, 1932, 1953, 2016, 2043, 2070, 2139, 2170, 2208, 2232, 2270, 2415, 2480, 2520, 2576, 2604, 2724, 2760, 2790, 2852, 2898, 2976, 3178, 3220, 3255, 3312, 3360, 3405, 3472, 3565, 3632, 3680, 3720, 3864, 3906, 4086, 4140, 4278, 4340, 4464, 4540, 4767, 4830, 4960, 4991, 5040, 5152, 5208, 5221, 5448, 5520, 5580, 5704, 5796, 6356, 6417, 6440, 6510, 6624, 6810, 6944, 7037, 7130, 7245, 7264, 7440, 7728, 7812, 7945, 8172, 8280, 8556, 8680, 8928, 9080, 9534, 9660, 9765, 9982, 10080, 10215, 10416, 10442, 10695, 10896, 11040, 11160, 11408, 11592, 12712, 12834, 12880, 13020, 13620, 14074, 14260, 14301, 14490, 14880, 14973, 15456, 15624, 15663, 15890, 16344, 16560, 17112, 17360, 18160, 19068, 19320, 19530, 19964, 20430, 20832, 20884, 21111, 21390, 21792, 22320, 22816, 23184, 23835, 24955, 25424, 25668, 25760, 26040, 26105, 27240, 28148, 28520, 28602, 28980, 29946, 31248, 31326, 31780, 32085, 32688, 33120, 34224, 34720, 35185, 36320, 36547, 38136, 38640, 39060, 39928, 40860, 41768, 42222, 42780, 44640, 44919, 46368, 46989, 47670, 49259, 49910, 50848, 51336, 52080, 52210, 54480, 56296, 57040, 57204, 57960, 59892, 62496, 62652, 63333, 63560, 64170, 65376, 68448, 70370, 71505, 73094, 74865, 76272, 77280, 78120, 78315, 79856, 81720, 83536, 84444, 85560, 89838, 93978, 95340, 98518, 99820, 102672, 104160, 104420, 105555, 108960, 109641, 112592, 114080, 114408, 115920, 119784, 125304, 126666, 127120, 128340, 140740, 143010, 146188, 147777, 149730, 152544, 156240, 156630, 159712, 161851, 163440, 167072, 168888, 171120, 179676, 182735, 187956, 190680, 197036, 199640, 205344, 208840, 211110, 219282, 224595, 225184, 228816, 231840, 234945, 239568, 246295, 250608, 253332, 254240, 256680, 281480, 286020, 292376, 295554, 299460, 312480, 313260, 316665, 323702, 326880, 328923, 337776, 342240, 359352, 365470, 375912, 381360, 394072, 399280, 417680, 422220, 438564, 443331, 449190, 457632, 469890, 479136, 485553, 492590, 501216, 506664, 513360, 548205, 562960, 572040, 584752, 591108, 598920, 626520, 633330, 647404, 657846, 675552, 718704, 730940, 738885, 751824, 762720, 788144, 798560, 809255, 835360, 844440, 877128, 886662, 898380, 939780, 971106, 985180, 1013328, 1026720, 1096410, 1125920, 1132957, 1144080, 1169504, 1182216, 1197840, 1253040, 1266660, 1294808, 1315692, 1437408, 1456659, 1461880, 1477770, 1503648, 1576288, 1618510, 1644615, 1688880, 1754256, 1773324, 1796760, 1879560, 1942212, 1970360, 2026656, 2192820, 2216655, 2265914, 2288160, 2364432, 2395680, 2427765, 2506080, 2533320, 2589616, 2631384, 2913318, 2923760, 2955540, 3237020, 3289230, 3377760, 3398871, 3508512, 3546648, 3593520, 3759120, 3884424, 3940720, 4385640, 4433310, 4531828, 4728864, 4855530, 5066640, 5179232, 5262768, 5664785, 5826636, 5847520, 5911080, 6474040, 6578460, 6797742, 7093296, 7187040, 7283295, 7518240, 7768848, 7881440, 8771280, 8866620, 9063656, 9711060, 10133280, 10196613, 10525536, 11329570, 11653272, 11822160, 12948080, 13156920, 13595484, 14186592, 14566590, 15537696, 16994355, 17542560, 17733240, 18127312, 19422120, 20393226, 22659140, 23306544, 23644320, 25896160, 26313840, 27190968, 29133180, 33988710, 35466480, 36254624, 38844240, 40786452, 45318280, 46613088, 50983065, 52627680, 54381936, 58266360, 67977420, 70932960, 77688480, 81572904, 90636560, 101966130, 108763872, 116532720, 135954840, 163145808, 181273120, 203932260, 233065440, 271909680, 326291616, 407864520, 543819360, 815729040, 1631458080]

約数ペア:

[(1, 1631458080), (2, 815729040), (3, 543819360), (4, 407864520), (5, 326291616), (6, 271909680), (7, 233065440), (8, 203932260), (9, 181273120), (10, 163145808), (12, 135954840), (14, 116532720), (15, 108763872), (16, 101966130), (18, 90636560), (20, 81572904), (21, 77688480), (23, 70932960), (24, 67977420), (28, 58266360), (30, 54381936), (31, 52627680), (32, 50983065), (35, 46613088), (36, 45318280), (40, 40786452), (42, 38844240), (45, 36254624), (46, 35466480), (48, 33988710), (56, 29133180), (60, 27190968), (62, 26313840), (63, 25896160), (69, 23644320), (70, 23306544), (72, 22659140), (80, 20393226), (84, 19422120), (90, 18127312), (92, 17733240), (93, 17542560), (96, 16994355), (105, 15537696), (112, 14566590), (115, 14186592), (120, 13595484), (124, 13156920), (126, 12948080), (138, 11822160), (140, 11653272), (144, 11329570), (155, 10525536), (160, 10196613), (161, 10133280), (168, 9711060), (180, 9063656), (184, 8866620), (186, 8771280), (207, 7881440), (210, 7768848), (217, 7518240), (224, 7283295), (227, 7187040), (230, 7093296), (240, 6797742), (248, 6578460), (252, 6474040), (276, 5911080), (279, 5847520), (280, 5826636), (288, 5664785), (310, 5262768), (315, 5179232), (322, 5066640), (336, 4855530), (345, 4728864), (360, 4531828), (368, 4433310), (372, 4385640), (414, 3940720), (420, 3884424), (434, 3759120), (454, 3593520), (460, 3546648), (465, 3508512), (480, 3398871), (483, 3377760), (496, 3289230), (504, 3237020), (552, 2955540), (558, 2923760), (560, 2913318), (620, 2631384), (630, 2589616), (644, 2533320), (651, 2506080), (672, 2427765), (681, 2395680), (690, 2364432), (713, 2288160), (720, 2265914), (736, 2216655), (744, 2192820), (805, 2026656), (828, 1970360), (840, 1942212), (868, 1879560), (908, 1796760), (920, 1773324), (930, 1754256), (966, 1688880), (992, 1644615), (1008, 1618510), (1035, 1576288), (1085, 1503648), (1104, 1477770), (1116, 1461880), (1120, 1456659), (1135, 1437408), (1240, 1315692), (1260, 1294808), (1288, 1266660), (1302, 1253040), (1362, 1197840), (1380, 1182216), (1395, 1169504), (1426, 1144080), (1440, 1132957), (1449, 1125920), (1488, 1096410), (1589, 1026720), (1610, 1013328), (1656, 985180), (1680, 971106), (1736, 939780), (1816, 898380), (1840, 886662), (1860, 877128), (1932, 844440), (1953, 835360), (2016, 809255), (2043, 798560), (2070, 788144), (2139, 762720), (2170, 751824), (2208, 738885), (2232, 730940), (2270, 718704), (2415, 675552), (2480, 657846), (2520, 647404), (2576, 633330), (2604, 626520), (2724, 598920), (2760, 591108), (2790, 584752), (2852, 572040), (2898, 562960), (2976, 548205), (3178, 513360), (3220, 506664), (3255, 501216), (3312, 492590), (3360, 485553), (3405, 479136), (3472, 469890), (3565, 457632), (3632, 449190), (3680, 443331), (3720, 438564), (3864, 422220), (3906, 417680), (4086, 399280), (4140, 394072), (4278, 381360), (4340, 375912), (4464, 365470), (4540, 359352), (4767, 342240), (4830, 337776), (4960, 328923), (4991, 326880), (5040, 323702), (5152, 316665), (5208, 313260), (5221, 312480), (5448, 299460), (5520, 295554), (5580, 292376), (5704, 286020), (5796, 281480), (6356, 256680), (6417, 254240), (6440, 253332), (6510, 250608), (6624, 246295), (6810, 239568), (6944, 234945), (7037, 231840), (7130, 228816), (7245, 225184), (7264, 224595), (7440, 219282), (7728, 211110), (7812, 208840), (7945, 205344), (8172, 199640), (8280, 197036), (8556, 190680), (8680, 187956), (8928, 182735), (9080, 179676), (9534, 171120), (9660, 168888), (9765, 167072), (9982, 163440), (10080, 161851), (10215, 159712), (10416, 156630), (10442, 156240), (10695, 152544), (10896, 149730), (11040, 147777), (11160, 146188), (11408, 143010), (11592, 140740), (12712, 128340), (12834, 127120), (12880, 126666), (13020, 125304), (13620, 119784), (14074, 115920), (14260, 114408), (14301, 114080), (14490, 112592), (14880, 109641), (14973, 108960), (15456, 105555), (15624, 104420), (15663, 104160), (15890, 102672), (16344, 99820), (16560, 98518), (17112, 95340), (17360, 93978), (18160, 89838), (19068, 85560), (19320, 84444), (19530, 83536), (19964, 81720), (20430, 79856), (20832, 78315), (20884, 78120), (21111, 77280), (21390, 76272), (21792, 74865), (22320, 73094), (22816, 71505), (23184, 70370), (23835, 68448), (24955, 65376), (25424, 64170), (25668, 63560), (25760, 63333), (26040, 62652), (26105, 62496), (27240, 59892), (28148, 57960), (28520, 57204), (28602, 57040), (28980, 56296), (29946, 54480), (31248, 52210), (31326, 52080), (31780, 51336), (32085, 50848), (32688, 49910), (33120, 49259), (34224, 47670), (34720, 46989), (35185, 46368), (36320, 44919), (36547, 44640), (38136, 42780), (38640, 42222), (39060, 41768), (39928, 40860)]