10447920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{691}}^1$

素因数の和:720

約数の個数: 160

約数和(自身を含む): 41187840

約数和(自身を除く): 30739920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 691, 720, 756, 840, 945, 1008, 1080, 1260, 1382, 1512, 1680, 1890, 2073, 2160, 2520, 2764, 3024, 3455, 3780, 4146, 4837, 5040, 5528, 6219, 6910, 7560, 8292, 9674, 10365, 11056, 12438, 13820, 14511, 15120, 16584, 18657, 19348, 20730, 24185, 24876, 27640, 29022, 31095, 33168, 37314, 38696, 41460, 43533, 48370, 49752, 55280, 58044, 62190, 72555, 74628, 77392, 82920, 87066, 93285, 96740, 99504, 116088, 124380, 130599, 145110, 149256, 165840, 174132, 186570, 193480, 217665, 232176, 248760, 261198, 290220, 298512, 348264, 373140, 386960, 435330, 497520, 522396, 580440, 652995, 696528, 746280, 870660, 1044792, 1160880, 1305990, 1492560, 1741320, 2089584, 2611980, 3482640, 5223960, 10447920]

約数ペア:

[(1, 10447920), (2, 5223960), (3, 3482640), (4, 2611980), (5, 2089584), (6, 1741320), (7, 1492560), (8, 1305990), (9, 1160880), (10, 1044792), (12, 870660), (14, 746280), (15, 696528), (16, 652995), (18, 580440), (20, 522396), (21, 497520), (24, 435330), (27, 386960), (28, 373140), (30, 348264), (35, 298512), (36, 290220), (40, 261198), (42, 248760), (45, 232176), (48, 217665), (54, 193480), (56, 186570), (60, 174132), (63, 165840), (70, 149256), (72, 145110), (80, 130599), (84, 124380), (90, 116088), (105, 99504), (108, 96740), (112, 93285), (120, 87066), (126, 82920), (135, 77392), (140, 74628), (144, 72555), (168, 62190), (180, 58044), (189, 55280), (210, 49752), (216, 48370), (240, 43533), (252, 41460), (270, 38696), (280, 37314), (315, 33168), (336, 31095), (360, 29022), (378, 27640), (420, 24876), (432, 24185), (504, 20730), (540, 19348), (560, 18657), (630, 16584), (691, 15120), (720, 14511), (756, 13820), (840, 12438), (945, 11056), (1008, 10365), (1080, 9674), (1260, 8292), (1382, 7560), (1512, 6910), (1680, 6219), (1890, 5528), (2073, 5040), (2160, 4837), (2520, 4146), (2764, 3780), (3024, 3455)]