63773280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{661}}^1$

素因数の和:749

約数の個数: 144

約数和(自身を含む): 221208624

約数和(自身を除く): 157435344

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 67, 72, 80, 90, 96, 120, 134, 144, 160, 180, 201, 240, 268, 288, 335, 360, 402, 480, 536, 603, 661, 670, 720, 804, 1005, 1072, 1206, 1322, 1340, 1440, 1608, 1983, 2010, 2144, 2412, 2644, 2680, 3015, 3216, 3305, 3966, 4020, 4824, 5288, 5360, 5949, 6030, 6432, 6610, 7932, 8040, 9648, 9915, 10576, 10720, 11898, 12060, 13220, 15864, 16080, 19296, 19830, 21152, 23796, 24120, 26440, 29745, 31728, 32160, 39660, 44287, 47592, 48240, 52880, 59490, 63456, 79320, 88574, 95184, 96480, 105760, 118980, 132861, 158640, 177148, 190368, 221435, 237960, 265722, 317280, 354296, 398583, 442870, 475920, 531444, 664305, 708592, 797166, 885740, 951840, 1062888, 1328610, 1417184, 1594332, 1771480, 1992915, 2125776, 2657220, 3188664, 3542960, 3985830, 4251552, 5314440, 6377328, 7085920, 7971660, 10628880, 12754656, 15943320, 21257760, 31886640, 63773280]

約数ペア:

[(1, 63773280), (2, 31886640), (3, 21257760), (4, 15943320), (5, 12754656), (6, 10628880), (8, 7971660), (9, 7085920), (10, 6377328), (12, 5314440), (15, 4251552), (16, 3985830), (18, 3542960), (20, 3188664), (24, 2657220), (30, 2125776), (32, 1992915), (36, 1771480), (40, 1594332), (45, 1417184), (48, 1328610), (60, 1062888), (67, 951840), (72, 885740), (80, 797166), (90, 708592), (96, 664305), (120, 531444), (134, 475920), (144, 442870), (160, 398583), (180, 354296), (201, 317280), (240, 265722), (268, 237960), (288, 221435), (335, 190368), (360, 177148), (402, 158640), (480, 132861), (536, 118980), (603, 105760), (661, 96480), (670, 95184), (720, 88574), (804, 79320), (1005, 63456), (1072, 59490), (1206, 52880), (1322, 48240), (1340, 47592), (1440, 44287), (1608, 39660), (1983, 32160), (2010, 31728), (2144, 29745), (2412, 26440), (2644, 24120), (2680, 23796), (3015, 21152), (3216, 19830), (3305, 19296), (3966, 16080), (4020, 15864), (4824, 13220), (5288, 12060), (5360, 11898), (5949, 10720), (6030, 10576), (6432, 9915), (6610, 9648), (7932, 8040)]