207386880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1096

約数の個数: 144

約数和(自身を含む): 675501120

約数和(自身を除く): 468114240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 128, 159, 160, 192, 212, 240, 256, 265, 318, 320, 384, 424, 480, 530, 636, 640, 768, 795, 848, 960, 1019, 1060, 1272, 1280, 1590, 1696, 1920, 2038, 2120, 2544, 3057, 3180, 3392, 3840, 4076, 4240, 5088, 5095, 6114, 6360, 6784, 8152, 8480, 10176, 10190, 12228, 12720, 13568, 15285, 16304, 16960, 20352, 20380, 24456, 25440, 30570, 32608, 33920, 40704, 40760, 48912, 50880, 54007, 61140, 65216, 67840, 81520, 97824, 101760, 108014, 122280, 130432, 162021, 163040, 195648, 203520, 216028, 244560, 260864, 270035, 324042, 326080, 391296, 432056, 489120, 540070, 648084, 652160, 782592, 810105, 864112, 978240, 1080140, 1296168, 1304320, 1620210, 1728224, 1956480, 2160280, 2592336, 3240420, 3456448, 3912960, 4320560, 5184672, 6480840, 6912896, 8641120, 10369344, 12961680, 13825792, 17282240, 20738688, 25923360, 34564480, 41477376, 51846720, 69128960, 103693440, 207386880]

約数ペア:

[(1, 207386880), (2, 103693440), (3, 69128960), (4, 51846720), (5, 41477376), (6, 34564480), (8, 25923360), (10, 20738688), (12, 17282240), (15, 13825792), (16, 12961680), (20, 10369344), (24, 8641120), (30, 6912896), (32, 6480840), (40, 5184672), (48, 4320560), (53, 3912960), (60, 3456448), (64, 3240420), (80, 2592336), (96, 2160280), (106, 1956480), (120, 1728224), (128, 1620210), (159, 1304320), (160, 1296168), (192, 1080140), (212, 978240), (240, 864112), (256, 810105), (265, 782592), (318, 652160), (320, 648084), (384, 540070), (424, 489120), (480, 432056), (530, 391296), (636, 326080), (640, 324042), (768, 270035), (795, 260864), (848, 244560), (960, 216028), (1019, 203520), (1060, 195648), (1272, 163040), (1280, 162021), (1590, 130432), (1696, 122280), (1920, 108014), (2038, 101760), (2120, 97824), (2544, 81520), (3057, 67840), (3180, 65216), (3392, 61140), (3840, 54007), (4076, 50880), (4240, 48912), (5088, 40760), (5095, 40704), (6114, 33920), (6360, 32608), (6784, 30570), (8152, 25440), (8480, 24456), (10176, 20380), (10190, 20352), (12228, 16960), (12720, 16304), (13568, 15285)]