1630755720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{12479}}^1$

素因数の和:12521

約数の個数: 192

約数和(自身を含む): 5975424000

約数和(自身を除く): 4344668280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 121, 132, 135, 165, 180, 198, 216, 220, 242, 264, 270, 297, 330, 360, 363, 396, 440, 484, 495, 540, 594, 605, 660, 726, 792, 968, 990, 1080, 1089, 1188, 1210, 1320, 1452, 1485, 1815, 1980, 2178, 2376, 2420, 2904, 2970, 3267, 3630, 3960, 4356, 4840, 5445, 5940, 6534, 7260, 8712, 10890, 11880, 12479, 13068, 14520, 16335, 21780, 24958, 26136, 32670, 37437, 43560, 49916, 62395, 65340, 74874, 99832, 112311, 124790, 130680, 137269, 149748, 187185, 224622, 249580, 274538, 299496, 336933, 374370, 411807, 449244, 499160, 549076, 561555, 673866, 686345, 748740, 823614, 898488, 1098152, 1123110, 1235421, 1347732, 1372690, 1497480, 1509959, 1647228, 1684665, 2059035, 2246220, 2470842, 2695464, 2745380, 3019918, 3294456, 3369330, 3706263, 4118070, 4492440, 4529877, 4941684, 5490760, 6039836, 6177105, 6738660, 7412526, 7549795, 8236140, 9059754, 9883368, 12079672, 12354210, 13477320, 13589631, 14825052, 15099590, 16472280, 18119508, 18531315, 22649385, 24708420, 27179262, 29650104, 30199180, 36239016, 37062630, 40768893, 45298770, 49416840, 54358524, 60398360, 67948155, 74125260, 81537786, 90597540, 108717048, 135896310, 148250520, 163075572, 181195080, 203844465, 271792620, 326151144, 407688930, 543585240, 815377860, 1630755720]

約数ペア:

[(1, 1630755720), (2, 815377860), (3, 543585240), (4, 407688930), (5, 326151144), (6, 271792620), (8, 203844465), (9, 181195080), (10, 163075572), (11, 148250520), (12, 135896310), (15, 108717048), (18, 90597540), (20, 81537786), (22, 74125260), (24, 67948155), (27, 60398360), (30, 54358524), (33, 49416840), (36, 45298770), (40, 40768893), (44, 37062630), (45, 36239016), (54, 30199180), (55, 29650104), (60, 27179262), (66, 24708420), (72, 22649385), (88, 18531315), (90, 18119508), (99, 16472280), (108, 15099590), (110, 14825052), (120, 13589631), (121, 13477320), (132, 12354210), (135, 12079672), (165, 9883368), (180, 9059754), (198, 8236140), (216, 7549795), (220, 7412526), (242, 6738660), (264, 6177105), (270, 6039836), (297, 5490760), (330, 4941684), (360, 4529877), (363, 4492440), (396, 4118070), (440, 3706263), (484, 3369330), (495, 3294456), (540, 3019918), (594, 2745380), (605, 2695464), (660, 2470842), (726, 2246220), (792, 2059035), (968, 1684665), (990, 1647228), (1080, 1509959), (1089, 1497480), (1188, 1372690), (1210, 1347732), (1320, 1235421), (1452, 1123110), (1485, 1098152), (1815, 898488), (1980, 823614), (2178, 748740), (2376, 686345), (2420, 673866), (2904, 561555), (2970, 549076), (3267, 499160), (3630, 449244), (3960, 411807), (4356, 374370), (4840, 336933), (5445, 299496), (5940, 274538), (6534, 249580), (7260, 224622), (8712, 187185), (10890, 149748), (11880, 137269), (12479, 130680), (13068, 124790), (14520, 112311), (16335, 99832), (21780, 74874), (24958, 65340), (26136, 62395), (32670, 49916), (37437, 43560)]