2610388480

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:225

約数の個数: 320

約数和(自身を含む): 7642939392

約数和(自身を除く): 5032550912

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 127, 128, 140, 148, 155, 160, 185, 217, 224, 248, 254, 256, 259, 280, 296, 310, 320, 370, 434, 448, 496, 508, 512, 518, 560, 592, 620, 635, 640, 740, 868, 889, 896, 992, 1016, 1036, 1085, 1120, 1147, 1184, 1240, 1270, 1280, 1295, 1480, 1736, 1778, 1792, 1984, 2032, 2072, 2170, 2240, 2294, 2368, 2480, 2540, 2560, 2590, 2960, 3472, 3556, 3584, 3937, 3968, 4064, 4144, 4340, 4445, 4480, 4588, 4699, 4736, 4960, 5080, 5180, 5735, 5920, 6944, 7112, 7874, 7936, 8029, 8128, 8288, 8680, 8890, 8960, 9176, 9398, 9472, 9920, 10160, 10360, 11470, 11840, 13888, 14224, 15748, 15872, 16058, 16256, 16576, 17360, 17780, 17920, 18352, 18796, 18944, 19685, 19840, 20320, 20720, 22940, 23495, 23680, 27559, 27776, 28448, 31496, 32116, 32512, 32893, 33152, 34720, 35560, 36704, 37592, 39370, 39680, 40145, 40640, 41440, 45880, 46990, 47360, 55118, 55552, 56896, 62992, 64232, 65024, 65786, 66304, 69440, 71120, 73408, 75184, 78740, 79360, 80290, 81280, 82880, 91760, 93980, 94720, 110236, 111104, 113792, 125984, 128464, 131572, 132608, 137795, 138880, 142240, 145669, 146816, 150368, 157480, 160580, 162560, 164465, 165760, 183520, 187960, 220472, 227584, 251968, 256928, 263144, 275590, 277760, 284480, 291338, 293632, 300736, 314960, 321160, 325120, 328930, 331520, 367040, 375920, 440944, 455168, 503936, 513856, 526288, 551180, 555520, 568960, 582676, 587264, 601472, 629920, 642320, 657860, 663040, 728345, 734080, 751840, 881888, 1007872, 1019683, 1027712, 1052576, 1102360, 1137920, 1165352, 1202944, 1259840, 1284640, 1315720, 1456690, 1468160, 1503680, 1763776, 2015744, 2039366, 2055424, 2105152, 2204720, 2275840, 2330704, 2405888, 2519680, 2569280, 2631440, 2913380, 2936320, 3007360, 3527552, 4078732, 4110848, 4210304, 4409440, 4661408, 5039360, 5098415, 5138560, 5262880, 5826760, 6014720, 7055104, 8157464, 8420608, 8818880, 9322816, 10078720, 10196830, 10277120, 10525760, 11653520, 12029440, 14110208, 16314928, 16841216, 17637760, 18645632, 20393660, 20554240, 21051520, 23307040, 32629856, 35275520, 37291264, 40787320, 42103040, 46614080, 65259712, 70551040, 74582528, 81574640, 84206080, 93228160, 130519424, 163149280, 186456320, 261038848, 326298560, 372912640, 522077696, 652597120, 1305194240, 2610388480]

約数ペア:

[(1, 2610388480), (2, 1305194240), (4, 652597120), (5, 522077696), (7, 372912640), (8, 326298560), (10, 261038848), (14, 186456320), (16, 163149280), (20, 130519424), (28, 93228160), (31, 84206080), (32, 81574640), (35, 74582528), (37, 70551040), (40, 65259712), (56, 46614080), (62, 42103040), (64, 40787320), (70, 37291264), (74, 35275520), (80, 32629856), (112, 23307040), (124, 21051520), (127, 20554240), (128, 20393660), (140, 18645632), (148, 17637760), (155, 16841216), (160, 16314928), (185, 14110208), (217, 12029440), (224, 11653520), (248, 10525760), (254, 10277120), (256, 10196830), (259, 10078720), (280, 9322816), (296, 8818880), (310, 8420608), (320, 8157464), (370, 7055104), (434, 6014720), (448, 5826760), (496, 5262880), (508, 5138560), (512, 5098415), (518, 5039360), (560, 4661408), (592, 4409440), (620, 4210304), (635, 4110848), (640, 4078732), (740, 3527552), (868, 3007360), (889, 2936320), (896, 2913380), (992, 2631440), (1016, 2569280), (1036, 2519680), (1085, 2405888), (1120, 2330704), (1147, 2275840), (1184, 2204720), (1240, 2105152), (1270, 2055424), (1280, 2039366), (1295, 2015744), (1480, 1763776), (1736, 1503680), (1778, 1468160), (1792, 1456690), (1984, 1315720), (2032, 1284640), (2072, 1259840), (2170, 1202944), (2240, 1165352), (2294, 1137920), (2368, 1102360), (2480, 1052576), (2540, 1027712), (2560, 1019683), (2590, 1007872), (2960, 881888), (3472, 751840), (3556, 734080), (3584, 728345), (3937, 663040), (3968, 657860), (4064, 642320), (4144, 629920), (4340, 601472), (4445, 587264), (4480, 582676), (4588, 568960), (4699, 555520), (4736, 551180), (4960, 526288), (5080, 513856), (5180, 503936), (5735, 455168), (5920, 440944), (6944, 375920), (7112, 367040), (7874, 331520), (7936, 328930), (8029, 325120), (8128, 321160), (8288, 314960), (8680, 300736), (8890, 293632), (8960, 291338), (9176, 284480), (9398, 277760), (9472, 275590), (9920, 263144), (10160, 256928), (10360, 251968), (11470, 227584), (11840, 220472), (13888, 187960), (14224, 183520), (15748, 165760), (15872, 164465), (16058, 162560), (16256, 160580), (16576, 157480), (17360, 150368), (17780, 146816), (17920, 145669), (18352, 142240), (18796, 138880), (18944, 137795), (19685, 132608), (19840, 131572), (20320, 128464), (20720, 125984), (22940, 113792), (23495, 111104), (23680, 110236), (27559, 94720), (27776, 93980), (28448, 91760), (31496, 82880), (32116, 81280), (32512, 80290), (32893, 79360), (33152, 78740), (34720, 75184), (35560, 73408), (36704, 71120), (37592, 69440), (39370, 66304), (39680, 65786), (40145, 65024), (40640, 64232), (41440, 62992), (45880, 56896), (46990, 55552), (47360, 55118)]