1291271520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:104

約数の個数: 768

約数和(自身を含む): 5573836800

約数和(自身を除く): 4282565280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 31, 32, 33, 35, 40, 42, 44, 46, 48, 49, 55, 56, 60, 62, 66, 69, 70, 77, 80, 84, 88, 92, 93, 96, 98, 105, 110, 112, 115, 120, 124, 132, 138, 140, 147, 154, 155, 160, 161, 165, 168, 176, 184, 186, 196, 210, 217, 220, 224, 230, 231, 240, 245, 248, 253, 264, 276, 280, 294, 308, 310, 322, 330, 336, 341, 343, 345, 352, 368, 372, 385, 392, 420, 434, 440, 460, 462, 465, 480, 483, 490, 496, 506, 528, 539, 552, 560, 588, 616, 620, 644, 651, 660, 672, 682, 686, 690, 713, 735, 736, 744, 759, 770, 784, 805, 840, 868, 880, 920, 924, 930, 966, 980, 992, 1012, 1023, 1029, 1056, 1078, 1085, 1104, 1120, 1127, 1155, 1176, 1232, 1240, 1265, 1288, 1302, 1320, 1364, 1372, 1380, 1426, 1470, 1488, 1518, 1519, 1540, 1568, 1610, 1617, 1680, 1705, 1715, 1736, 1760, 1771, 1840, 1848, 1860, 1932, 1960, 2024, 2046, 2058, 2139, 2156, 2170, 2208, 2254, 2310, 2352, 2387, 2415, 2464, 2480, 2530, 2576, 2604, 2640, 2695, 2728, 2744, 2760, 2852, 2940, 2976, 3036, 3038, 3080, 3220, 3234, 3255, 3360, 3381, 3410, 3430, 3472, 3542, 3565, 3680, 3696, 3720, 3773, 3795, 3864, 3920, 4048, 4092, 4116, 4278, 4312, 4340, 4508, 4557, 4620, 4704, 4774, 4830, 4960, 4991, 5060, 5115, 5145, 5152, 5208, 5280, 5313, 5390, 5456, 5488, 5520, 5635, 5704, 5880, 6072, 6076, 6160, 6440, 6468, 6510, 6762, 6820, 6860, 6944, 7084, 7130, 7161, 7392, 7440, 7546, 7590, 7595, 7728, 7840, 7843, 7889, 8085, 8096, 8184, 8232, 8556, 8624, 8680, 8855, 9016, 9114, 9240, 9548, 9660, 9982, 10120, 10230, 10290, 10416, 10626, 10633, 10695, 10780, 10912, 10976, 11040, 11270, 11319, 11408, 11760, 11935, 12144, 12152, 12320, 12397, 12880, 12936, 13020, 13524, 13640, 13720, 14168, 14260, 14322, 14880, 14973, 15092, 15180, 15190, 15456, 15686, 15778, 16170, 16368, 16464, 16709, 16905, 17112, 17248, 17360, 17710, 18032, 18228, 18480, 18865, 19096, 19320, 19964, 20240, 20460, 20580, 20832, 21252, 21266, 21390, 21560, 22540, 22638, 22785, 22816, 23520, 23529, 23667, 23870, 24288, 24304, 24794, 24955, 25760, 25872, 26040, 26565, 27048, 27280, 27440, 28336, 28520, 28644, 29946, 30184, 30360, 30380, 31372, 31556, 31899, 32340, 32736, 32928, 33418, 33810, 34224, 34720, 34937, 35420, 35805, 36064, 36456, 36960, 37191, 37730, 38192, 38640, 39215, 39445, 39928, 40480, 40920, 41160, 42504, 42532, 42780, 43120, 45080, 45276, 45570, 47058, 47334, 47740, 48608, 49588, 49910, 50127, 51744, 52080, 53130, 53165, 54096, 54560, 54880, 54901, 56595, 56672, 57040, 57288, 59892, 60368, 60720, 60760, 61985, 62744, 63112, 63798, 64680, 66836, 67620, 68448, 69874, 70840, 71610, 72912, 74382, 74865, 75460, 76384, 77280, 78430, 78890, 79856, 81840, 82320, 83545, 85008, 85064, 85560, 86240, 86779, 90160, 90552, 91140, 94116, 94668, 95480, 99176, 99820, 100254, 104160, 104811, 106260, 106330, 108192, 109802, 113190, 114080, 114576, 116963, 117645, 118335, 119784, 120736, 121440, 121520, 123970, 125488, 126224, 127596, 129360, 133672, 135240, 139748, 141680, 143220, 145824, 148764, 149730, 150920, 156860, 157780, 159495, 159712, 163680, 164640, 164703, 167090, 170016, 170128, 171120, 173558, 174685, 180320, 181104, 182280, 185955, 188232, 189336, 190960, 198352, 199640, 200508, 209622, 212520, 212660, 219604, 226380, 229152, 233926, 235290, 236670, 239568, 243040, 244559, 247940, 250635, 250976, 252448, 255192, 258720, 260337, 267344, 270480, 274505, 279496, 283360, 286440, 297528, 299460, 301840, 313720, 315560, 318990, 329406, 334180, 340256, 342240, 347116, 349370, 350889, 362208, 364560, 371910, 376464, 378672, 381920, 384307, 396704, 399280, 401016, 419244, 425040, 425320, 433895, 439208, 452760, 467852, 470580, 473340, 479136, 489118, 495880, 501270, 510384, 520674, 524055, 534688, 540960, 549010, 558992, 572880, 584815, 595056, 598920, 603680, 627440, 631120, 637980, 658812, 668360, 694232, 698740, 701778, 729120, 733677, 743820, 752928, 757344, 768614, 798560, 802032, 823515, 838488, 850080, 850640, 867790, 878416, 905520, 935704, 941160, 946680, 978236, 991760, 1002540, 1020768, 1041348, 1048110, 1098020, 1117984, 1145760, 1152921, 1169630, 1190112, 1197840, 1222795, 1254880, 1262240, 1275960, 1301685, 1317624, 1336720, 1388464, 1397480, 1403556, 1467354, 1487640, 1537228, 1604064, 1647030, 1676976, 1701280, 1735580, 1754445, 1756832, 1811040, 1871408, 1882320, 1893360, 1921535, 1956472, 1983520, 2005080, 2082696, 2096220, 2196040, 2305842, 2339260, 2395680, 2445590, 2551920, 2603370, 2635248, 2673440, 2690149, 2776928, 2794960, 2807112, 2934708, 2975280, 3074456, 3294060, 3353952, 3471160, 3508890, 3668385, 3742816, 3764640, 3786720, 3843070, 3912944, 4010160, 4165392, 4192440, 4392080, 4611684, 4678520, 4891180, 5103840, 5206740, 5270496, 5380298, 5589920, 5614224, 5764605, 5869416, 5950560, 6148912, 6588120, 6942320, 7017780, 7336770, 7686140, 7825888, 8020320, 8070447, 8330784, 8384880, 8784160, 9223368, 9357040, 9782360, 10413480, 10760596, 11228448, 11529210, 11738832, 12297824, 13176240, 13450745, 13884640, 14035560, 14673540, 15372280, 16140894, 16769760, 18446736, 18714080, 19564720, 20826960, 21521192, 23058420, 23477664, 26352480, 26901490, 28071120, 29347080, 30744560, 32281788, 36893472, 39129440, 40352235, 41653920, 43042384, 46116840, 53802980, 56142240, 58694160, 61489120, 64563576, 80704470, 86084768, 92233680, 107605960, 117388320, 129127152, 161408940, 184467360, 215211920, 258254304, 322817880, 430423840, 645635760, 1291271520]

約数ペア:

[(1, 1291271520), (2, 645635760), (3, 430423840), (4, 322817880), (5, 258254304), (6, 215211920), (7, 184467360), (8, 161408940), (10, 129127152), (11, 117388320), (12, 107605960), (14, 92233680), (15, 86084768), (16, 80704470), (20, 64563576), (21, 61489120), (22, 58694160), (23, 56142240), (24, 53802980), (28, 46116840), (30, 43042384), (31, 41653920), (32, 40352235), (33, 39129440), (35, 36893472), (40, 32281788), (42, 30744560), (44, 29347080), (46, 28071120), (48, 26901490), (49, 26352480), (55, 23477664), (56, 23058420), (60, 21521192), (62, 20826960), (66, 19564720), (69, 18714080), (70, 18446736), (77, 16769760), (80, 16140894), (84, 15372280), (88, 14673540), (92, 14035560), (93, 13884640), (96, 13450745), (98, 13176240), (105, 12297824), (110, 11738832), (112, 11529210), (115, 11228448), (120, 10760596), (124, 10413480), (132, 9782360), (138, 9357040), (140, 9223368), (147, 8784160), (154, 8384880), (155, 8330784), (160, 8070447), (161, 8020320), (165, 7825888), (168, 7686140), (176, 7336770), (184, 7017780), (186, 6942320), (196, 6588120), (210, 6148912), (217, 5950560), (220, 5869416), (224, 5764605), (230, 5614224), (231, 5589920), (240, 5380298), (245, 5270496), (248, 5206740), (253, 5103840), (264, 4891180), (276, 4678520), (280, 4611684), (294, 4392080), (308, 4192440), (310, 4165392), (322, 4010160), (330, 3912944), (336, 3843070), (341, 3786720), (343, 3764640), (345, 3742816), (352, 3668385), (368, 3508890), (372, 3471160), (385, 3353952), (392, 3294060), (420, 3074456), (434, 2975280), (440, 2934708), (460, 2807112), (462, 2794960), (465, 2776928), (480, 2690149), (483, 2673440), (490, 2635248), (496, 2603370), (506, 2551920), (528, 2445590), (539, 2395680), (552, 2339260), (560, 2305842), (588, 2196040), (616, 2096220), (620, 2082696), (644, 2005080), (651, 1983520), (660, 1956472), (672, 1921535), (682, 1893360), (686, 1882320), (690, 1871408), (713, 1811040), (735, 1756832), (736, 1754445), (744, 1735580), (759, 1701280), (770, 1676976), (784, 1647030), (805, 1604064), (840, 1537228), (868, 1487640), (880, 1467354), (920, 1403556), (924, 1397480), (930, 1388464), (966, 1336720), (980, 1317624), (992, 1301685), (1012, 1275960), (1023, 1262240), (1029, 1254880), (1056, 1222795), (1078, 1197840), (1085, 1190112), (1104, 1169630), (1120, 1152921), (1127, 1145760), (1155, 1117984), (1176, 1098020), (1232, 1048110), (1240, 1041348), (1265, 1020768), (1288, 1002540), (1302, 991760), (1320, 978236), (1364, 946680), (1372, 941160), (1380, 935704), (1426, 905520), (1470, 878416), (1488, 867790), (1518, 850640), (1519, 850080), (1540, 838488), (1568, 823515), (1610, 802032), (1617, 798560), (1680, 768614), (1705, 757344), (1715, 752928), (1736, 743820), (1760, 733677), (1771, 729120), (1840, 701778), (1848, 698740), (1860, 694232), (1932, 668360), (1960, 658812), (2024, 637980), (2046, 631120), (2058, 627440), (2139, 603680), (2156, 598920), (2170, 595056), (2208, 584815), (2254, 572880), (2310, 558992), (2352, 549010), (2387, 540960), (2415, 534688), (2464, 524055), (2480, 520674), (2530, 510384), (2576, 501270), (2604, 495880), (2640, 489118), (2695, 479136), (2728, 473340), (2744, 470580), (2760, 467852), (2852, 452760), (2940, 439208), (2976, 433895), (3036, 425320), (3038, 425040), (3080, 419244), (3220, 401016), (3234, 399280), (3255, 396704), (3360, 384307), (3381, 381920), (3410, 378672), (3430, 376464), (3472, 371910), (3542, 364560), (3565, 362208), (3680, 350889), (3696, 349370), (3720, 347116), (3773, 342240), (3795, 340256), (3864, 334180), (3920, 329406), (4048, 318990), (4092, 315560), (4116, 313720), (4278, 301840), (4312, 299460), (4340, 297528), (4508, 286440), (4557, 283360), (4620, 279496), (4704, 274505), (4774, 270480), (4830, 267344), (4960, 260337), (4991, 258720), (5060, 255192), (5115, 252448), (5145, 250976), (5152, 250635), (5208, 247940), (5280, 244559), (5313, 243040), (5390, 239568), (5456, 236670), (5488, 235290), (5520, 233926), (5635, 229152), (5704, 226380), (5880, 219604), (6072, 212660), (6076, 212520), (6160, 209622), (6440, 200508), (6468, 199640), (6510, 198352), (6762, 190960), (6820, 189336), (6860, 188232), (6944, 185955), (7084, 182280), (7130, 181104), (7161, 180320), (7392, 174685), (7440, 173558), (7546, 171120), (7590, 170128), (7595, 170016), (7728, 167090), (7840, 164703), (7843, 164640), (7889, 163680), (8085, 159712), (8096, 159495), (8184, 157780), (8232, 156860), (8556, 150920), (8624, 149730), (8680, 148764), (8855, 145824), (9016, 143220), (9114, 141680), (9240, 139748), (9548, 135240), (9660, 133672), (9982, 129360), (10120, 127596), (10230, 126224), (10290, 125488), (10416, 123970), (10626, 121520), (10633, 121440), (10695, 120736), (10780, 119784), (10912, 118335), (10976, 117645), (11040, 116963), (11270, 114576), (11319, 114080), (11408, 113190), (11760, 109802), (11935, 108192), (12144, 106330), (12152, 106260), (12320, 104811), (12397, 104160), (12880, 100254), (12936, 99820), (13020, 99176), (13524, 95480), (13640, 94668), (13720, 94116), (14168, 91140), (14260, 90552), (14322, 90160), (14880, 86779), (14973, 86240), (15092, 85560), (15180, 85064), (15190, 85008), (15456, 83545), (15686, 82320), (15778, 81840), (16170, 79856), (16368, 78890), (16464, 78430), (16709, 77280), (16905, 76384), (17112, 75460), (17248, 74865), (17360, 74382), (17710, 72912), (18032, 71610), (18228, 70840), (18480, 69874), (18865, 68448), (19096, 67620), (19320, 66836), (19964, 64680), (20240, 63798), (20460, 63112), (20580, 62744), (20832, 61985), (21252, 60760), (21266, 60720), (21390, 60368), (21560, 59892), (22540, 57288), (22638, 57040), (22785, 56672), (22816, 56595), (23520, 54901), (23529, 54880), (23667, 54560), (23870, 54096), (24288, 53165), (24304, 53130), (24794, 52080), (24955, 51744), (25760, 50127), (25872, 49910), (26040, 49588), (26565, 48608), (27048, 47740), (27280, 47334), (27440, 47058), (28336, 45570), (28520, 45276), (28644, 45080), (29946, 43120), (30184, 42780), (30360, 42532), (30380, 42504), (31372, 41160), (31556, 40920), (31899, 40480), (32340, 39928), (32736, 39445), (32928, 39215), (33418, 38640), (33810, 38192), (34224, 37730), (34720, 37191), (34937, 36960), (35420, 36456), (35805, 36064)]