214421760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{2659}}^1$

素因数の和:2693

約数の個数: 216

約数和(自身を含む): 848178240

約数和(自身を除く): 633756480

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, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2659, 2688, 2880, 3360, 3840, 4032, 4480, 5040, 5318, 5376, 5760, 6720, 7977, 8064, 8960, 10080, 10636, 11520, 13295, 13440, 15954, 16128, 18613, 20160, 21272, 23931, 26590, 26880, 31908, 37226, 39885, 40320, 42544, 47862, 53180, 55839, 63816, 74452, 79770, 80640, 85088, 93065, 95724, 106360, 111678, 119655, 127632, 148904, 159540, 167517, 170176, 186130, 191448, 212720, 223356, 239310, 255264, 279195, 297808, 319080, 335034, 340352, 372260, 382896, 425440, 446712, 478620, 510528, 558390, 595616, 638160, 670068, 680704, 744520, 765792, 837585, 850880, 893424, 957240, 1021056, 1116780, 1191232, 1276320, 1340136, 1489040, 1531584, 1675170, 1701760, 1786848, 1914480, 2042112, 2233560, 2382464, 2552640, 2680272, 2978080, 3063168, 3350340, 3403520, 3573696, 3828960, 4467120, 4764928, 5105280, 5360544, 5956160, 6126336, 6700680, 7147392, 7657920, 8934240, 10210560, 10721088, 11912320, 13401360, 14294784, 15315840, 17868480, 21442176, 23824640, 26802720, 30631680, 35736960, 42884352, 53605440, 71473920, 107210880, 214421760]

約数ペア:

[(1, 214421760), (2, 107210880), (3, 71473920), (4, 53605440), (5, 42884352), (6, 35736960), (7, 30631680), (8, 26802720), (9, 23824640), (10, 21442176), (12, 17868480), (14, 15315840), (15, 14294784), (16, 13401360), (18, 11912320), (20, 10721088), (21, 10210560), (24, 8934240), (28, 7657920), (30, 7147392), (32, 6700680), (35, 6126336), (36, 5956160), (40, 5360544), (42, 5105280), (45, 4764928), (48, 4467120), (56, 3828960), (60, 3573696), (63, 3403520), (64, 3350340), (70, 3063168), (72, 2978080), (80, 2680272), (84, 2552640), (90, 2382464), (96, 2233560), (105, 2042112), (112, 1914480), (120, 1786848), (126, 1701760), (128, 1675170), (140, 1531584), (144, 1489040), (160, 1340136), (168, 1276320), (180, 1191232), (192, 1116780), (210, 1021056), (224, 957240), (240, 893424), (252, 850880), (256, 837585), (280, 765792), (288, 744520), (315, 680704), (320, 670068), (336, 638160), (360, 595616), (384, 558390), (420, 510528), (448, 478620), (480, 446712), (504, 425440), (560, 382896), (576, 372260), (630, 340352), (640, 335034), (672, 319080), (720, 297808), (768, 279195), (840, 255264), (896, 239310), (960, 223356), (1008, 212720), (1120, 191448), (1152, 186130), (1260, 170176), (1280, 167517), (1344, 159540), (1440, 148904), (1680, 127632), (1792, 119655), (1920, 111678), (2016, 106360), (2240, 95724), (2304, 93065), (2520, 85088), (2659, 80640), (2688, 79770), (2880, 74452), (3360, 63816), (3840, 55839), (4032, 53180), (4480, 47862), (5040, 42544), (5318, 40320), (5376, 39885), (5760, 37226), (6720, 31908), (7977, 26880), (8064, 26590), (8960, 23931), (10080, 21272), (10636, 20160), (11520, 18613), (13295, 16128), (13440, 15954)]