6965280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{691}}^1$

素因数の和:719

約数の個数: 144

約数和(自身を含む): 27203904

約数和(自身を除く): 20238624

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, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 691, 720, 840, 1008, 1120, 1260, 1382, 1440, 1680, 2016, 2073, 2520, 2764, 3360, 3455, 4146, 4837, 5040, 5528, 6219, 6910, 8292, 9674, 10080, 10365, 11056, 12438, 13820, 14511, 16584, 19348, 20730, 22112, 24185, 24876, 27640, 29022, 31095, 33168, 38696, 41460, 43533, 48370, 49752, 55280, 58044, 62190, 66336, 72555, 77392, 82920, 87066, 96740, 99504, 110560, 116088, 124380, 145110, 154784, 165840, 174132, 193480, 199008, 217665, 232176, 248760, 290220, 331680, 348264, 386960, 435330, 464352, 497520, 580440, 696528, 773920, 870660, 995040, 1160880, 1393056, 1741320, 2321760, 3482640, 6965280]

約数ペア:

[(1, 6965280), (2, 3482640), (3, 2321760), (4, 1741320), (5, 1393056), (6, 1160880), (7, 995040), (8, 870660), (9, 773920), (10, 696528), (12, 580440), (14, 497520), (15, 464352), (16, 435330), (18, 386960), (20, 348264), (21, 331680), (24, 290220), (28, 248760), (30, 232176), (32, 217665), (35, 199008), (36, 193480), (40, 174132), (42, 165840), (45, 154784), (48, 145110), (56, 124380), (60, 116088), (63, 110560), (70, 99504), (72, 96740), (80, 87066), (84, 82920), (90, 77392), (96, 72555), (105, 66336), (112, 62190), (120, 58044), (126, 55280), (140, 49752), (144, 48370), (160, 43533), (168, 41460), (180, 38696), (210, 33168), (224, 31095), (240, 29022), (252, 27640), (280, 24876), (288, 24185), (315, 22112), (336, 20730), (360, 19348), (420, 16584), (480, 14511), (504, 13820), (560, 12438), (630, 11056), (672, 10365), (691, 10080), (720, 9674), (840, 8292), (1008, 6910), (1120, 6219), (1260, 5528), (1382, 5040), (1440, 4837), (1680, 4146), (2016, 3455), (2073, 3360), (2520, 2764)]