13930560

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{691}}^1$

素因数の和:721

約数の個数: 168

約数和(自身を含む): 54839616

約数和(自身を除く): 40909056

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 691, 720, 840, 960, 1008, 1120, 1260, 1344, 1382, 1440, 1680, 2016, 2073, 2240, 2520, 2764, 2880, 3360, 3455, 4032, 4146, 4837, 5040, 5528, 6219, 6720, 6910, 8292, 9674, 10080, 10365, 11056, 12438, 13820, 14511, 16584, 19348, 20160, 20730, 22112, 24185, 24876, 27640, 29022, 31095, 33168, 38696, 41460, 43533, 44224, 48370, 49752, 55280, 58044, 62190, 66336, 72555, 77392, 82920, 87066, 96740, 99504, 110560, 116088, 124380, 132672, 145110, 154784, 165840, 174132, 193480, 199008, 217665, 221120, 232176, 248760, 290220, 309568, 331680, 348264, 386960, 398016, 435330, 464352, 497520, 580440, 663360, 696528, 773920, 870660, 928704, 995040, 1160880, 1393056, 1547840, 1741320, 1990080, 2321760, 2786112, 3482640, 4643520, 6965280, 13930560]

約数ペア:

[(1, 13930560), (2, 6965280), (3, 4643520), (4, 3482640), (5, 2786112), (6, 2321760), (7, 1990080), (8, 1741320), (9, 1547840), (10, 1393056), (12, 1160880), (14, 995040), (15, 928704), (16, 870660), (18, 773920), (20, 696528), (21, 663360), (24, 580440), (28, 497520), (30, 464352), (32, 435330), (35, 398016), (36, 386960), (40, 348264), (42, 331680), (45, 309568), (48, 290220), (56, 248760), (60, 232176), (63, 221120), (64, 217665), (70, 199008), (72, 193480), (80, 174132), (84, 165840), (90, 154784), (96, 145110), (105, 132672), (112, 124380), (120, 116088), (126, 110560), (140, 99504), (144, 96740), (160, 87066), (168, 82920), (180, 77392), (192, 72555), (210, 66336), (224, 62190), (240, 58044), (252, 55280), (280, 49752), (288, 48370), (315, 44224), (320, 43533), (336, 41460), (360, 38696), (420, 33168), (448, 31095), (480, 29022), (504, 27640), (560, 24876), (576, 24185), (630, 22112), (672, 20730), (691, 20160), (720, 19348), (840, 16584), (960, 14511), (1008, 13820), (1120, 12438), (1260, 11056), (1344, 10365), (1382, 10080), (1440, 9674), (1680, 8292), (2016, 6910), (2073, 6720), (2240, 6219), (2520, 5528), (2764, 5040), (2880, 4837), (3360, 4146), (3455, 4032)]