181463520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1097

約数の個数: 192

約数和(自身を含む): 666247680

約数和(自身を除く): 484784160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 96, 105, 106, 112, 120, 140, 159, 160, 168, 210, 212, 224, 240, 265, 280, 318, 336, 371, 420, 424, 480, 530, 560, 636, 672, 742, 795, 840, 848, 1019, 1060, 1113, 1120, 1272, 1484, 1590, 1680, 1696, 1855, 2038, 2120, 2226, 2544, 2968, 3057, 3180, 3360, 3710, 4076, 4240, 4452, 5088, 5095, 5565, 5936, 6114, 6360, 7133, 7420, 8152, 8480, 8904, 10190, 11130, 11872, 12228, 12720, 14266, 14840, 15285, 16304, 17808, 20380, 21399, 22260, 24456, 25440, 28532, 29680, 30570, 32608, 35616, 35665, 40760, 42798, 44520, 48912, 54007, 57064, 59360, 61140, 71330, 81520, 85596, 89040, 97824, 106995, 108014, 114128, 122280, 142660, 162021, 163040, 171192, 178080, 213990, 216028, 228256, 244560, 270035, 285320, 324042, 342384, 378049, 427980, 432056, 489120, 540070, 570640, 648084, 684768, 756098, 810105, 855960, 864112, 1080140, 1134147, 1141280, 1296168, 1512196, 1620210, 1711920, 1728224, 1890245, 2160280, 2268294, 2592336, 3024392, 3240420, 3423840, 3780490, 4320560, 4536588, 5184672, 5670735, 6048784, 6480840, 7560980, 8641120, 9073176, 11341470, 12097568, 12961680, 15121960, 18146352, 22682940, 25923360, 30243920, 36292704, 45365880, 60487840, 90731760, 181463520]

約数ペア:

[(1, 181463520), (2, 90731760), (3, 60487840), (4, 45365880), (5, 36292704), (6, 30243920), (7, 25923360), (8, 22682940), (10, 18146352), (12, 15121960), (14, 12961680), (15, 12097568), (16, 11341470), (20, 9073176), (21, 8641120), (24, 7560980), (28, 6480840), (30, 6048784), (32, 5670735), (35, 5184672), (40, 4536588), (42, 4320560), (48, 3780490), (53, 3423840), (56, 3240420), (60, 3024392), (70, 2592336), (80, 2268294), (84, 2160280), (96, 1890245), (105, 1728224), (106, 1711920), (112, 1620210), (120, 1512196), (140, 1296168), (159, 1141280), (160, 1134147), (168, 1080140), (210, 864112), (212, 855960), (224, 810105), (240, 756098), (265, 684768), (280, 648084), (318, 570640), (336, 540070), (371, 489120), (420, 432056), (424, 427980), (480, 378049), (530, 342384), (560, 324042), (636, 285320), (672, 270035), (742, 244560), (795, 228256), (840, 216028), (848, 213990), (1019, 178080), (1060, 171192), (1113, 163040), (1120, 162021), (1272, 142660), (1484, 122280), (1590, 114128), (1680, 108014), (1696, 106995), (1855, 97824), (2038, 89040), (2120, 85596), (2226, 81520), (2544, 71330), (2968, 61140), (3057, 59360), (3180, 57064), (3360, 54007), (3710, 48912), (4076, 44520), (4240, 42798), (4452, 40760), (5088, 35665), (5095, 35616), (5565, 32608), (5936, 30570), (6114, 29680), (6360, 28532), (7133, 25440), (7420, 24456), (8152, 22260), (8480, 21399), (8904, 20380), (10190, 17808), (11130, 16304), (11872, 15285), (12228, 14840), (12720, 14266)]