169099920

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 240

約数和(自身を含む): 641208960

約数和(自身を除く): 472109040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 121, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 242, 264, 270, 297, 330, 360, 363, 396, 432, 440, 484, 495, 528, 540, 594, 605, 647, 660, 720, 726, 792, 880, 968, 990, 1080, 1089, 1188, 1210, 1294, 1320, 1452, 1485, 1584, 1815, 1936, 1941, 1980, 2160, 2178, 2376, 2420, 2588, 2640, 2904, 2970, 3235, 3267, 3630, 3882, 3960, 4356, 4752, 4840, 5176, 5445, 5808, 5823, 5940, 6470, 6534, 7117, 7260, 7764, 7920, 8712, 9680, 9705, 10352, 10890, 11646, 11880, 12940, 13068, 14234, 14520, 15528, 16335, 17424, 17469, 19410, 21351, 21780, 23292, 23760, 25880, 26136, 28468, 29040, 29115, 31056, 32670, 34938, 35585, 38820, 42702, 43560, 46584, 51760, 52272, 56936, 58230, 64053, 65340, 69876, 71170, 77640, 78287, 85404, 87120, 87345, 93168, 106755, 113872, 116460, 128106, 130680, 139752, 142340, 155280, 156574, 170808, 174690, 192159, 213510, 232920, 234861, 256212, 261360, 279504, 284680, 313148, 320265, 341616, 349380, 384318, 391435, 427020, 465840, 469722, 512424, 569360, 626296, 640530, 698760, 704583, 768636, 782870, 854040, 939444, 960795, 1024848, 1174305, 1252592, 1281060, 1397520, 1409166, 1537272, 1565740, 1708080, 1878888, 1921590, 2113749, 2348610, 2562120, 2818332, 3074544, 3131480, 3522915, 3757776, 3843180, 4227498, 4697220, 5124240, 5636664, 6262960, 7045830, 7686360, 8454996, 9394440, 10568745, 11273328, 14091660, 15372720, 16909992, 18788880, 21137490, 28183320, 33819984, 42274980, 56366640, 84549960, 169099920]

約数ペア:

[(1, 169099920), (2, 84549960), (3, 56366640), (4, 42274980), (5, 33819984), (6, 28183320), (8, 21137490), (9, 18788880), (10, 16909992), (11, 15372720), (12, 14091660), (15, 11273328), (16, 10568745), (18, 9394440), (20, 8454996), (22, 7686360), (24, 7045830), (27, 6262960), (30, 5636664), (33, 5124240), (36, 4697220), (40, 4227498), (44, 3843180), (45, 3757776), (48, 3522915), (54, 3131480), (55, 3074544), (60, 2818332), (66, 2562120), (72, 2348610), (80, 2113749), (88, 1921590), (90, 1878888), (99, 1708080), (108, 1565740), (110, 1537272), (120, 1409166), (121, 1397520), (132, 1281060), (135, 1252592), (144, 1174305), (165, 1024848), (176, 960795), (180, 939444), (198, 854040), (216, 782870), (220, 768636), (240, 704583), (242, 698760), (264, 640530), (270, 626296), (297, 569360), (330, 512424), (360, 469722), (363, 465840), (396, 427020), (432, 391435), (440, 384318), (484, 349380), (495, 341616), (528, 320265), (540, 313148), (594, 284680), (605, 279504), (647, 261360), (660, 256212), (720, 234861), (726, 232920), (792, 213510), (880, 192159), (968, 174690), (990, 170808), (1080, 156574), (1089, 155280), (1188, 142340), (1210, 139752), (1294, 130680), (1320, 128106), (1452, 116460), (1485, 113872), (1584, 106755), (1815, 93168), (1936, 87345), (1941, 87120), (1980, 85404), (2160, 78287), (2178, 77640), (2376, 71170), (2420, 69876), (2588, 65340), (2640, 64053), (2904, 58230), (2970, 56936), (3235, 52272), (3267, 51760), (3630, 46584), (3882, 43560), (3960, 42702), (4356, 38820), (4752, 35585), (4840, 34938), (5176, 32670), (5445, 31056), (5808, 29115), (5823, 29040), (5940, 28468), (6470, 26136), (6534, 25880), (7117, 23760), (7260, 23292), (7764, 21780), (7920, 21351), (8712, 19410), (9680, 17469), (9705, 17424), (10352, 16335), (10890, 15528), (11646, 14520), (11880, 14234), (12940, 13068)]