74690880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{643}}^1$

素因数の和:685

約数の個数: 168

約数和(自身を含む): 261067296

約数和(自身を除く): 186376416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 121, 132, 160, 165, 176, 192, 220, 240, 242, 264, 320, 330, 352, 363, 440, 480, 484, 528, 605, 643, 660, 704, 726, 880, 960, 968, 1056, 1210, 1286, 1320, 1452, 1760, 1815, 1929, 1936, 2112, 2420, 2572, 2640, 2904, 3215, 3520, 3630, 3858, 3872, 4840, 5144, 5280, 5808, 6430, 7073, 7260, 7716, 7744, 9645, 9680, 10288, 10560, 11616, 12860, 14146, 14520, 15432, 19290, 19360, 20576, 21219, 23232, 25720, 28292, 29040, 30864, 35365, 38580, 38720, 41152, 42438, 51440, 56584, 58080, 61728, 70730, 77160, 77803, 84876, 102880, 106095, 113168, 116160, 123456, 141460, 154320, 155606, 169752, 205760, 212190, 226336, 233409, 282920, 308640, 311212, 339504, 389015, 424380, 452672, 466818, 565840, 617280, 622424, 679008, 778030, 848760, 933636, 1131680, 1167045, 1244848, 1358016, 1556060, 1697520, 1867272, 2263360, 2334090, 2489696, 3112120, 3395040, 3734544, 4668180, 4979392, 6224240, 6790080, 7469088, 9336360, 12448480, 14938176, 18672720, 24896960, 37345440, 74690880]

約数ペア:

[(1, 74690880), (2, 37345440), (3, 24896960), (4, 18672720), (5, 14938176), (6, 12448480), (8, 9336360), (10, 7469088), (11, 6790080), (12, 6224240), (15, 4979392), (16, 4668180), (20, 3734544), (22, 3395040), (24, 3112120), (30, 2489696), (32, 2334090), (33, 2263360), (40, 1867272), (44, 1697520), (48, 1556060), (55, 1358016), (60, 1244848), (64, 1167045), (66, 1131680), (80, 933636), (88, 848760), (96, 778030), (110, 679008), (120, 622424), (121, 617280), (132, 565840), (160, 466818), (165, 452672), (176, 424380), (192, 389015), (220, 339504), (240, 311212), (242, 308640), (264, 282920), (320, 233409), (330, 226336), (352, 212190), (363, 205760), (440, 169752), (480, 155606), (484, 154320), (528, 141460), (605, 123456), (643, 116160), (660, 113168), (704, 106095), (726, 102880), (880, 84876), (960, 77803), (968, 77160), (1056, 70730), (1210, 61728), (1286, 58080), (1320, 56584), (1452, 51440), (1760, 42438), (1815, 41152), (1929, 38720), (1936, 38580), (2112, 35365), (2420, 30864), (2572, 29040), (2640, 28292), (2904, 25720), (3215, 23232), (3520, 21219), (3630, 20576), (3858, 19360), (3872, 19290), (4840, 15432), (5144, 14520), (5280, 14146), (5808, 12860), (6430, 11616), (7073, 10560), (7260, 10288), (7716, 9680), (7744, 9645)]