82267920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5441}}^1$

素因数の和:5470

約数の個数: 160

約数和(自身を含む): 323907840

約数和(自身を除く): 241639920

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, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5441, 7560, 10882, 15120, 16323, 21764, 27205, 32646, 38087, 43528, 48969, 54410, 65292, 76174, 81615, 87056, 97938, 108820, 114261, 130584, 146907, 152348, 163230, 190435, 195876, 217640, 228522, 244845, 261168, 293814, 304696, 326460, 342783, 380870, 391752, 435280, 457044, 489690, 571305, 587628, 609392, 652920, 685566, 734535, 761740, 783504, 914088, 979380, 1028349, 1142610, 1175256, 1305840, 1371132, 1469070, 1523480, 1713915, 1828176, 1958760, 2056698, 2285220, 2350512, 2742264, 2938140, 3046960, 3427830, 3917520, 4113396, 4570440, 5141745, 5484528, 5876280, 6855660, 8226792, 9140880, 10283490, 11752560, 13711320, 16453584, 20566980, 27422640, 41133960, 82267920]

約数ペア:

[(1, 82267920), (2, 41133960), (3, 27422640), (4, 20566980), (5, 16453584), (6, 13711320), (7, 11752560), (8, 10283490), (9, 9140880), (10, 8226792), (12, 6855660), (14, 5876280), (15, 5484528), (16, 5141745), (18, 4570440), (20, 4113396), (21, 3917520), (24, 3427830), (27, 3046960), (28, 2938140), (30, 2742264), (35, 2350512), (36, 2285220), (40, 2056698), (42, 1958760), (45, 1828176), (48, 1713915), (54, 1523480), (56, 1469070), (60, 1371132), (63, 1305840), (70, 1175256), (72, 1142610), (80, 1028349), (84, 979380), (90, 914088), (105, 783504), (108, 761740), (112, 734535), (120, 685566), (126, 652920), (135, 609392), (140, 587628), (144, 571305), (168, 489690), (180, 457044), (189, 435280), (210, 391752), (216, 380870), (240, 342783), (252, 326460), (270, 304696), (280, 293814), (315, 261168), (336, 244845), (360, 228522), (378, 217640), (420, 195876), (432, 190435), (504, 163230), (540, 152348), (560, 146907), (630, 130584), (720, 114261), (756, 108820), (840, 97938), (945, 87056), (1008, 81615), (1080, 76174), (1260, 65292), (1512, 54410), (1680, 48969), (1890, 43528), (2160, 38087), (2520, 32646), (3024, 27205), (3780, 21764), (5040, 16323), (5441, 15120), (7560, 10882)]