1272210240

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 336

約数和(自身を含む): 4794235776

約数和(自身を除く): 3522025536

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 140, 155, 160, 168, 186, 192, 197, 210, 217, 224, 240, 248, 280, 310, 320, 336, 372, 394, 420, 434, 448, 465, 480, 496, 560, 591, 620, 651, 672, 744, 788, 840, 868, 930, 960, 961, 985, 992, 1085, 1120, 1182, 1240, 1302, 1344, 1379, 1488, 1576, 1680, 1736, 1860, 1922, 1970, 1984, 2170, 2240, 2364, 2480, 2604, 2758, 2883, 2955, 2976, 3152, 3255, 3360, 3472, 3720, 3844, 3940, 4137, 4340, 4728, 4805, 4960, 5208, 5516, 5766, 5910, 5952, 6107, 6304, 6510, 6720, 6727, 6895, 6944, 7440, 7688, 7880, 8274, 8680, 9456, 9610, 9920, 10416, 11032, 11532, 11820, 12214, 12608, 13020, 13454, 13790, 13888, 14415, 14880, 15376, 15760, 16548, 17360, 18321, 18912, 19220, 20181, 20685, 20832, 22064, 23064, 23640, 24428, 26040, 26908, 27580, 28830, 29760, 30535, 30752, 31520, 33096, 33635, 34720, 36642, 37824, 38440, 40362, 41370, 41664, 42749, 44128, 46128, 47280, 48856, 52080, 53816, 55160, 57660, 61070, 61504, 63040, 66192, 67270, 69440, 73284, 76880, 80724, 82740, 85498, 88256, 91605, 92256, 94560, 97712, 100905, 104160, 107632, 110320, 115320, 122140, 128247, 132384, 134540, 146568, 153760, 161448, 165480, 170996, 183210, 184512, 189120, 189317, 195424, 201810, 208320, 213745, 215264, 220640, 230640, 244280, 256494, 264768, 269080, 293136, 307520, 322896, 330960, 341992, 366420, 378634, 390848, 403620, 427490, 430528, 441280, 461280, 488560, 512988, 538160, 567951, 586272, 641235, 645792, 661920, 683984, 732840, 757268, 807240, 854980, 922560, 946585, 977120, 1025976, 1076320, 1135902, 1172544, 1282470, 1291584, 1323840, 1325219, 1367968, 1465680, 1514536, 1614480, 1709960, 1893170, 1954240, 2051952, 2152640, 2271804, 2564940, 2650438, 2735936, 2839755, 2931360, 3029072, 3228960, 3419920, 3786340, 3975657, 4103904, 4543608, 5129880, 5300876, 5679510, 5862720, 6058144, 6457920, 6626095, 6839840, 7572680, 7951314, 8207808, 9087216, 10259760, 10601752, 11359020, 12116288, 13252190, 13679680, 15145360, 15902628, 18174432, 19878285, 20519520, 21203504, 22718040, 26504380, 30290720, 31805256, 36348864, 39756570, 41039040, 42407008, 45436080, 53008760, 60581440, 63610512, 79513140, 84814016, 90872160, 106017520, 127221024, 159026280, 181744320, 212035040, 254442048, 318052560, 424070080, 636105120, 1272210240]

約数ペア:

[(1, 1272210240), (2, 636105120), (3, 424070080), (4, 318052560), (5, 254442048), (6, 212035040), (7, 181744320), (8, 159026280), (10, 127221024), (12, 106017520), (14, 90872160), (15, 84814016), (16, 79513140), (20, 63610512), (21, 60581440), (24, 53008760), (28, 45436080), (30, 42407008), (31, 41039040), (32, 39756570), (35, 36348864), (40, 31805256), (42, 30290720), (48, 26504380), (56, 22718040), (60, 21203504), (62, 20519520), (64, 19878285), (70, 18174432), (80, 15902628), (84, 15145360), (93, 13679680), (96, 13252190), (105, 12116288), (112, 11359020), (120, 10601752), (124, 10259760), (140, 9087216), (155, 8207808), (160, 7951314), (168, 7572680), (186, 6839840), (192, 6626095), (197, 6457920), (210, 6058144), (217, 5862720), (224, 5679510), (240, 5300876), (248, 5129880), (280, 4543608), (310, 4103904), (320, 3975657), (336, 3786340), (372, 3419920), (394, 3228960), (420, 3029072), (434, 2931360), (448, 2839755), (465, 2735936), (480, 2650438), (496, 2564940), (560, 2271804), (591, 2152640), (620, 2051952), (651, 1954240), (672, 1893170), (744, 1709960), (788, 1614480), (840, 1514536), (868, 1465680), (930, 1367968), (960, 1325219), (961, 1323840), (985, 1291584), (992, 1282470), (1085, 1172544), (1120, 1135902), (1182, 1076320), (1240, 1025976), (1302, 977120), (1344, 946585), (1379, 922560), (1488, 854980), (1576, 807240), (1680, 757268), (1736, 732840), (1860, 683984), (1922, 661920), (1970, 645792), (1984, 641235), (2170, 586272), (2240, 567951), (2364, 538160), (2480, 512988), (2604, 488560), (2758, 461280), (2883, 441280), (2955, 430528), (2976, 427490), (3152, 403620), (3255, 390848), (3360, 378634), (3472, 366420), (3720, 341992), (3844, 330960), (3940, 322896), (4137, 307520), (4340, 293136), (4728, 269080), (4805, 264768), (4960, 256494), (5208, 244280), (5516, 230640), (5766, 220640), (5910, 215264), (5952, 213745), (6107, 208320), (6304, 201810), (6510, 195424), (6720, 189317), (6727, 189120), (6895, 184512), (6944, 183210), (7440, 170996), (7688, 165480), (7880, 161448), (8274, 153760), (8680, 146568), (9456, 134540), (9610, 132384), (9920, 128247), (10416, 122140), (11032, 115320), (11532, 110320), (11820, 107632), (12214, 104160), (12608, 100905), (13020, 97712), (13454, 94560), (13790, 92256), (13888, 91605), (14415, 88256), (14880, 85498), (15376, 82740), (15760, 80724), (16548, 76880), (17360, 73284), (18321, 69440), (18912, 67270), (19220, 66192), (20181, 63040), (20685, 61504), (20832, 61070), (22064, 57660), (23064, 55160), (23640, 53816), (24428, 52080), (26040, 48856), (26908, 47280), (27580, 46128), (28830, 44128), (29760, 42749), (30535, 41664), (30752, 41370), (31520, 40362), (33096, 38440), (33635, 37824), (34720, 36642)]