1260127680

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1$

素因数の和:344

約数の個数: 448

約数和(自身を含む): 4943904768

約数和(自身を除く): 3683777088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 31, 32, 35, 40, 42, 46, 48, 56, 60, 62, 64, 69, 70, 80, 84, 92, 93, 96, 105, 112, 115, 120, 124, 138, 140, 155, 160, 161, 168, 184, 186, 192, 210, 217, 224, 230, 240, 248, 263, 276, 280, 310, 320, 322, 336, 345, 368, 372, 420, 434, 448, 460, 465, 480, 483, 496, 526, 552, 560, 620, 644, 651, 672, 690, 713, 736, 744, 789, 805, 840, 868, 920, 930, 960, 966, 992, 1052, 1085, 1104, 1120, 1240, 1288, 1302, 1315, 1344, 1380, 1426, 1472, 1488, 1578, 1610, 1680, 1736, 1840, 1841, 1860, 1932, 1984, 2104, 2139, 2170, 2208, 2240, 2415, 2480, 2576, 2604, 2630, 2760, 2852, 2976, 3156, 3220, 3255, 3360, 3472, 3565, 3680, 3682, 3720, 3864, 3945, 4208, 4278, 4340, 4416, 4830, 4960, 4991, 5152, 5208, 5260, 5520, 5523, 5704, 5952, 6049, 6312, 6440, 6510, 6720, 6944, 7130, 7360, 7364, 7440, 7728, 7890, 8153, 8416, 8556, 8680, 9205, 9660, 9920, 9982, 10304, 10416, 10520, 10695, 11040, 11046, 11408, 12098, 12624, 12880, 13020, 13888, 14260, 14728, 14880, 14973, 15456, 15780, 16306, 16832, 17112, 17360, 18147, 18410, 19320, 19964, 20832, 21040, 21390, 22080, 22092, 22816, 24196, 24459, 24955, 25248, 25760, 26040, 27615, 28520, 29456, 29760, 29946, 30245, 30912, 31560, 32612, 34224, 34720, 36294, 36820, 38640, 39928, 40765, 41664, 42080, 42343, 42780, 44184, 45632, 48392, 48918, 49910, 50496, 51520, 52080, 55230, 57040, 57071, 58912, 59892, 60490, 63120, 65224, 68448, 69440, 72588, 73640, 74865, 77280, 79856, 81530, 84160, 84686, 85560, 88368, 90735, 96784, 97836, 99820, 104160, 110460, 114080, 114142, 117824, 119784, 120980, 122295, 126240, 127029, 130448, 136896, 145176, 147280, 149730, 154560, 159712, 163060, 169372, 171120, 171213, 176736, 181470, 187519, 193568, 195672, 199640, 208320, 211715, 220920, 228160, 228284, 239568, 241960, 244590, 252480, 254058, 260896, 285355, 290352, 294560, 299460, 319424, 326120, 338744, 342240, 342426, 353472, 362940, 375038, 387136, 391344, 399280, 423430, 441840, 456568, 479136, 483920, 489180, 508116, 521792, 562557, 570710, 580704, 589120, 598920, 635145, 652240, 677488, 684480, 684852, 725880, 750076, 782688, 798560, 846860, 856065, 883680, 913136, 937595, 958272, 967840, 978360, 1016232, 1125114, 1141420, 1161408, 1197840, 1270290, 1304480, 1312633, 1354976, 1369704, 1451760, 1500152, 1565376, 1597120, 1693720, 1712130, 1767360, 1826272, 1875190, 1935680, 1956720, 2032464, 2250228, 2282840, 2395680, 2540580, 2608960, 2625266, 2709952, 2739408, 2812785, 2903520, 3000304, 3387440, 3424260, 3652544, 3750380, 3913440, 3937899, 4064928, 4500456, 4565680, 4791360, 5081160, 5250532, 5478816, 5625570, 5807040, 6000608, 6563165, 6774880, 6848520, 7500760, 7826880, 7875798, 8129856, 9000912, 9131360, 10162320, 10501064, 10957632, 11251140, 12001216, 13126330, 13549760, 13697040, 15001520, 15751596, 18001824, 18262720, 19689495, 20324640, 21002128, 22502280, 26252660, 27394080, 30003040, 31503192, 36003648, 39378990, 40649280, 42004256, 45004560, 52505320, 54788160, 60006080, 63006384, 78757980, 84008512, 90009120, 105010640, 126012768, 157515960, 180018240, 210021280, 252025536, 315031920, 420042560, 630063840, 1260127680]

約数ペア:

[(1, 1260127680), (2, 630063840), (3, 420042560), (4, 315031920), (5, 252025536), (6, 210021280), (7, 180018240), (8, 157515960), (10, 126012768), (12, 105010640), (14, 90009120), (15, 84008512), (16, 78757980), (20, 63006384), (21, 60006080), (23, 54788160), (24, 52505320), (28, 45004560), (30, 42004256), (31, 40649280), (32, 39378990), (35, 36003648), (40, 31503192), (42, 30003040), (46, 27394080), (48, 26252660), (56, 22502280), (60, 21002128), (62, 20324640), (64, 19689495), (69, 18262720), (70, 18001824), (80, 15751596), (84, 15001520), (92, 13697040), (93, 13549760), (96, 13126330), (105, 12001216), (112, 11251140), (115, 10957632), (120, 10501064), (124, 10162320), (138, 9131360), (140, 9000912), (155, 8129856), (160, 7875798), (161, 7826880), (168, 7500760), (184, 6848520), (186, 6774880), (192, 6563165), (210, 6000608), (217, 5807040), (224, 5625570), (230, 5478816), (240, 5250532), (248, 5081160), (263, 4791360), (276, 4565680), (280, 4500456), (310, 4064928), (320, 3937899), (322, 3913440), (336, 3750380), (345, 3652544), (368, 3424260), (372, 3387440), (420, 3000304), (434, 2903520), (448, 2812785), (460, 2739408), (465, 2709952), (480, 2625266), (483, 2608960), (496, 2540580), (526, 2395680), (552, 2282840), (560, 2250228), (620, 2032464), (644, 1956720), (651, 1935680), (672, 1875190), (690, 1826272), (713, 1767360), (736, 1712130), (744, 1693720), (789, 1597120), (805, 1565376), (840, 1500152), (868, 1451760), (920, 1369704), (930, 1354976), (960, 1312633), (966, 1304480), (992, 1270290), (1052, 1197840), (1085, 1161408), (1104, 1141420), (1120, 1125114), (1240, 1016232), (1288, 978360), (1302, 967840), (1315, 958272), (1344, 937595), (1380, 913136), (1426, 883680), (1472, 856065), (1488, 846860), (1578, 798560), (1610, 782688), (1680, 750076), (1736, 725880), (1840, 684852), (1841, 684480), (1860, 677488), (1932, 652240), (1984, 635145), (2104, 598920), (2139, 589120), (2170, 580704), (2208, 570710), (2240, 562557), (2415, 521792), (2480, 508116), (2576, 489180), (2604, 483920), (2630, 479136), (2760, 456568), (2852, 441840), (2976, 423430), (3156, 399280), (3220, 391344), (3255, 387136), (3360, 375038), (3472, 362940), (3565, 353472), (3680, 342426), (3682, 342240), (3720, 338744), (3864, 326120), (3945, 319424), (4208, 299460), (4278, 294560), (4340, 290352), (4416, 285355), (4830, 260896), (4960, 254058), (4991, 252480), (5152, 244590), (5208, 241960), (5260, 239568), (5520, 228284), (5523, 228160), (5704, 220920), (5952, 211715), (6049, 208320), (6312, 199640), (6440, 195672), (6510, 193568), (6720, 187519), (6944, 181470), (7130, 176736), (7360, 171213), (7364, 171120), (7440, 169372), (7728, 163060), (7890, 159712), (8153, 154560), (8416, 149730), (8556, 147280), (8680, 145176), (9205, 136896), (9660, 130448), (9920, 127029), (9982, 126240), (10304, 122295), (10416, 120980), (10520, 119784), (10695, 117824), (11040, 114142), (11046, 114080), (11408, 110460), (12098, 104160), (12624, 99820), (12880, 97836), (13020, 96784), (13888, 90735), (14260, 88368), (14728, 85560), (14880, 84686), (14973, 84160), (15456, 81530), (15780, 79856), (16306, 77280), (16832, 74865), (17112, 73640), (17360, 72588), (18147, 69440), (18410, 68448), (19320, 65224), (19964, 63120), (20832, 60490), (21040, 59892), (21390, 58912), (22080, 57071), (22092, 57040), (22816, 55230), (24196, 52080), (24459, 51520), (24955, 50496), (25248, 49910), (25760, 48918), (26040, 48392), (27615, 45632), (28520, 44184), (29456, 42780), (29760, 42343), (29946, 42080), (30245, 41664), (30912, 40765), (31560, 39928), (32612, 38640), (34224, 36820), (34720, 36294)]