2780789760

素因数分解:

$2^{10}\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:308

約数の個数: 528

約数和(自身を含む): 11358000576

約数和(自身を除く): 8577210816

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 37, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 74, 80, 84, 90, 96, 105, 111, 112, 120, 126, 128, 140, 144, 148, 160, 168, 180, 185, 192, 210, 222, 224, 233, 240, 252, 256, 259, 280, 288, 296, 315, 320, 333, 336, 360, 370, 384, 420, 444, 448, 466, 480, 504, 512, 518, 555, 560, 576, 592, 630, 640, 666, 672, 699, 720, 740, 768, 777, 840, 888, 896, 932, 960, 1008, 1024, 1036, 1110, 1120, 1152, 1165, 1184, 1260, 1280, 1295, 1332, 1344, 1398, 1440, 1480, 1536, 1554, 1631, 1665, 1680, 1776, 1792, 1864, 1920, 2016, 2072, 2097, 2220, 2240, 2304, 2330, 2331, 2368, 2520, 2560, 2590, 2664, 2688, 2796, 2880, 2960, 3072, 3108, 3262, 3330, 3360, 3495, 3552, 3584, 3728, 3840, 3885, 4032, 4144, 4194, 4440, 4480, 4608, 4660, 4662, 4736, 4893, 5040, 5120, 5180, 5328, 5376, 5592, 5760, 5920, 6216, 6524, 6660, 6720, 6990, 7104, 7168, 7456, 7680, 7770, 8064, 8155, 8288, 8388, 8621, 8880, 8960, 9216, 9320, 9324, 9472, 9786, 10080, 10360, 10485, 10656, 10752, 11184, 11520, 11655, 11840, 12432, 13048, 13320, 13440, 13980, 14208, 14679, 14912, 15360, 15540, 16128, 16310, 16576, 16776, 17242, 17760, 17920, 18640, 18648, 18944, 19572, 20160, 20720, 20970, 21312, 21504, 22368, 23040, 23310, 23680, 24465, 24864, 25863, 26096, 26640, 26880, 27960, 28416, 29358, 29824, 31080, 32256, 32620, 33152, 33552, 34484, 35520, 35840, 37280, 37296, 37888, 39144, 40320, 41440, 41940, 42624, 43105, 44736, 46080, 46620, 47360, 48930, 49728, 51726, 52192, 53280, 53760, 55920, 56832, 58716, 59648, 60347, 62160, 64512, 65240, 66304, 67104, 68968, 71040, 73395, 74560, 74592, 77589, 78288, 80640, 82880, 83880, 85248, 86210, 89472, 93240, 94720, 97860, 99456, 103452, 104384, 106560, 107520, 111840, 113664, 117432, 119296, 120694, 124320, 129315, 130480, 132608, 134208, 137936, 142080, 146790, 149120, 149184, 155178, 156576, 161280, 165760, 167760, 170496, 172420, 178944, 181041, 186480, 189440, 195720, 198912, 206904, 208768, 213120, 223680, 234864, 238592, 241388, 248640, 258630, 260960, 265216, 268416, 275872, 284160, 293580, 298240, 298368, 301735, 310356, 313152, 322560, 331520, 335520, 340992, 344840, 357888, 362082, 372960, 387945, 391440, 397824, 413808, 417536, 426240, 447360, 469728, 482776, 497280, 517260, 521920, 536832, 543123, 551744, 568320, 587160, 596480, 596736, 603470, 620712, 626304, 663040, 671040, 689680, 715776, 724164, 745920, 775890, 782880, 795648, 827616, 835072, 852480, 894720, 905205, 939456, 965552, 994560, 1034520, 1043840, 1073664, 1086246, 1103488, 1174320, 1192960, 1193472, 1206940, 1241424, 1252608, 1326080, 1342080, 1379360, 1448328, 1491840, 1551780, 1565760, 1655232, 1670144, 1704960, 1789440, 1810410, 1878912, 1931104, 1989120, 2069040, 2087680, 2147328, 2172492, 2206976, 2348640, 2386944, 2413880, 2482848, 2505216, 2684160, 2715615, 2758720, 2896656, 2983680, 3103560, 3131520, 3310464, 3578880, 3620820, 3757824, 3862208, 3978240, 4138080, 4175360, 4344984, 4413952, 4697280, 4827760, 4965696, 5010432, 5368320, 5431230, 5517440, 5793312, 5967360, 6207120, 6263040, 6620928, 7241640, 7515648, 7724416, 8276160, 8350720, 8689968, 8827904, 9394560, 9655520, 9931392, 10736640, 10862460, 11034880, 11586624, 11934720, 12414240, 12526080, 13241856, 14483280, 15031296, 15448832, 16552320, 17379936, 18789120, 19311040, 19862784, 21724920, 22069760, 23173248, 24828480, 25052160, 26483712, 28966560, 30897664, 33104640, 34759872, 37578240, 38622080, 39725568, 43449840, 44139520, 46346496, 49656960, 57933120, 61795328, 66209280, 69519744, 75156480, 77244160, 79451136, 86899680, 92692992, 99313920, 115866240, 132418560, 139039488, 154488320, 173799360, 185385984, 198627840, 231732480, 278078976, 308976640, 347598720, 397255680, 463464960, 556157952, 695197440, 926929920, 1390394880, 2780789760]

約数ペア:

[(1, 2780789760), (2, 1390394880), (3, 926929920), (4, 695197440), (5, 556157952), (6, 463464960), (7, 397255680), (8, 347598720), (9, 308976640), (10, 278078976), (12, 231732480), (14, 198627840), (15, 185385984), (16, 173799360), (18, 154488320), (20, 139039488), (21, 132418560), (24, 115866240), (28, 99313920), (30, 92692992), (32, 86899680), (35, 79451136), (36, 77244160), (37, 75156480), (40, 69519744), (42, 66209280), (45, 61795328), (48, 57933120), (56, 49656960), (60, 46346496), (63, 44139520), (64, 43449840), (70, 39725568), (72, 38622080), (74, 37578240), (80, 34759872), (84, 33104640), (90, 30897664), (96, 28966560), (105, 26483712), (111, 25052160), (112, 24828480), (120, 23173248), (126, 22069760), (128, 21724920), (140, 19862784), (144, 19311040), (148, 18789120), (160, 17379936), (168, 16552320), (180, 15448832), (185, 15031296), (192, 14483280), (210, 13241856), (222, 12526080), (224, 12414240), (233, 11934720), (240, 11586624), (252, 11034880), (256, 10862460), (259, 10736640), (280, 9931392), (288, 9655520), (296, 9394560), (315, 8827904), (320, 8689968), (333, 8350720), (336, 8276160), (360, 7724416), (370, 7515648), (384, 7241640), (420, 6620928), (444, 6263040), (448, 6207120), (466, 5967360), (480, 5793312), (504, 5517440), (512, 5431230), (518, 5368320), (555, 5010432), (560, 4965696), (576, 4827760), (592, 4697280), (630, 4413952), (640, 4344984), (666, 4175360), (672, 4138080), (699, 3978240), (720, 3862208), (740, 3757824), (768, 3620820), (777, 3578880), (840, 3310464), (888, 3131520), (896, 3103560), (932, 2983680), (960, 2896656), (1008, 2758720), (1024, 2715615), (1036, 2684160), (1110, 2505216), (1120, 2482848), (1152, 2413880), (1165, 2386944), (1184, 2348640), (1260, 2206976), (1280, 2172492), (1295, 2147328), (1332, 2087680), (1344, 2069040), (1398, 1989120), (1440, 1931104), (1480, 1878912), (1536, 1810410), (1554, 1789440), (1631, 1704960), (1665, 1670144), (1680, 1655232), (1776, 1565760), (1792, 1551780), (1864, 1491840), (1920, 1448328), (2016, 1379360), (2072, 1342080), (2097, 1326080), (2220, 1252608), (2240, 1241424), (2304, 1206940), (2330, 1193472), (2331, 1192960), (2368, 1174320), (2520, 1103488), (2560, 1086246), (2590, 1073664), (2664, 1043840), (2688, 1034520), (2796, 994560), (2880, 965552), (2960, 939456), (3072, 905205), (3108, 894720), (3262, 852480), (3330, 835072), (3360, 827616), (3495, 795648), (3552, 782880), (3584, 775890), (3728, 745920), (3840, 724164), (3885, 715776), (4032, 689680), (4144, 671040), (4194, 663040), (4440, 626304), (4480, 620712), (4608, 603470), (4660, 596736), (4662, 596480), (4736, 587160), (4893, 568320), (5040, 551744), (5120, 543123), (5180, 536832), (5328, 521920), (5376, 517260), (5592, 497280), (5760, 482776), (5920, 469728), (6216, 447360), (6524, 426240), (6660, 417536), (6720, 413808), (6990, 397824), (7104, 391440), (7168, 387945), (7456, 372960), (7680, 362082), (7770, 357888), (8064, 344840), (8155, 340992), (8288, 335520), (8388, 331520), (8621, 322560), (8880, 313152), (8960, 310356), (9216, 301735), (9320, 298368), (9324, 298240), (9472, 293580), (9786, 284160), (10080, 275872), (10360, 268416), (10485, 265216), (10656, 260960), (10752, 258630), (11184, 248640), (11520, 241388), (11655, 238592), (11840, 234864), (12432, 223680), (13048, 213120), (13320, 208768), (13440, 206904), (13980, 198912), (14208, 195720), (14679, 189440), (14912, 186480), (15360, 181041), (15540, 178944), (16128, 172420), (16310, 170496), (16576, 167760), (16776, 165760), (17242, 161280), (17760, 156576), (17920, 155178), (18640, 149184), (18648, 149120), (18944, 146790), (19572, 142080), (20160, 137936), (20720, 134208), (20970, 132608), (21312, 130480), (21504, 129315), (22368, 124320), (23040, 120694), (23310, 119296), (23680, 117432), (24465, 113664), (24864, 111840), (25863, 107520), (26096, 106560), (26640, 104384), (26880, 103452), (27960, 99456), (28416, 97860), (29358, 94720), (29824, 93240), (31080, 89472), (32256, 86210), (32620, 85248), (33152, 83880), (33552, 82880), (34484, 80640), (35520, 78288), (35840, 77589), (37280, 74592), (37296, 74560), (37888, 73395), (39144, 71040), (40320, 68968), (41440, 67104), (41940, 66304), (42624, 65240), (43105, 64512), (44736, 62160), (46080, 60347), (46620, 59648), (47360, 58716), (48930, 56832), (49728, 55920), (51726, 53760), (52192, 53280)]