164535840

素因数分解:

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

素因数の和:5472

約数の個数: 192

約数和(自身を含む): 658264320

約数和(自身を除く): 493728480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 5441, 6048, 7560, 10080, 10882, 15120, 16323, 21764, 27205, 30240, 32646, 38087, 43528, 48969, 54410, 65292, 76174, 81615, 87056, 97938, 108820, 114261, 130584, 146907, 152348, 163230, 174112, 190435, 195876, 217640, 228522, 244845, 261168, 293814, 304696, 326460, 342783, 380870, 391752, 435280, 457044, 489690, 522336, 571305, 587628, 609392, 652920, 685566, 734535, 761740, 783504, 870560, 914088, 979380, 1028349, 1142610, 1175256, 1218784, 1305840, 1371132, 1469070, 1523480, 1567008, 1713915, 1828176, 1958760, 2056698, 2285220, 2350512, 2611680, 2742264, 2938140, 3046960, 3427830, 3656352, 3917520, 4113396, 4570440, 4701024, 5141745, 5484528, 5876280, 6093920, 6855660, 7835040, 8226792, 9140880, 10283490, 10969056, 11752560, 13711320, 16453584, 18281760, 20566980, 23505120, 27422640, 32907168, 41133960, 54845280, 82267920, 164535840]

約数ペア:

[(1, 164535840), (2, 82267920), (3, 54845280), (4, 41133960), (5, 32907168), (6, 27422640), (7, 23505120), (8, 20566980), (9, 18281760), (10, 16453584), (12, 13711320), (14, 11752560), (15, 10969056), (16, 10283490), (18, 9140880), (20, 8226792), (21, 7835040), (24, 6855660), (27, 6093920), (28, 5876280), (30, 5484528), (32, 5141745), (35, 4701024), (36, 4570440), (40, 4113396), (42, 3917520), (45, 3656352), (48, 3427830), (54, 3046960), (56, 2938140), (60, 2742264), (63, 2611680), (70, 2350512), (72, 2285220), (80, 2056698), (84, 1958760), (90, 1828176), (96, 1713915), (105, 1567008), (108, 1523480), (112, 1469070), (120, 1371132), (126, 1305840), (135, 1218784), (140, 1175256), (144, 1142610), (160, 1028349), (168, 979380), (180, 914088), (189, 870560), (210, 783504), (216, 761740), (224, 734535), (240, 685566), (252, 652920), (270, 609392), (280, 587628), (288, 571305), (315, 522336), (336, 489690), (360, 457044), (378, 435280), (420, 391752), (432, 380870), (480, 342783), (504, 326460), (540, 304696), (560, 293814), (630, 261168), (672, 244845), (720, 228522), (756, 217640), (840, 195876), (864, 190435), (945, 174112), (1008, 163230), (1080, 152348), (1120, 146907), (1260, 130584), (1440, 114261), (1512, 108820), (1680, 97938), (1890, 87056), (2016, 81615), (2160, 76174), (2520, 65292), (3024, 54410), (3360, 48969), (3780, 43528), (4320, 38087), (5040, 32646), (5441, 30240), (6048, 27205), (7560, 21764), (10080, 16323), (10882, 15120)]