272195280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1098

約数の個数: 240

約数和(自身を含む): 1065467520

約数和(自身を除く): 793272240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 53, 56, 60, 63, 70, 72, 80, 84, 90, 105, 106, 112, 120, 126, 140, 144, 159, 168, 180, 210, 212, 240, 252, 265, 280, 315, 318, 336, 360, 371, 420, 424, 477, 504, 530, 560, 630, 636, 720, 742, 795, 840, 848, 954, 1008, 1019, 1060, 1113, 1260, 1272, 1484, 1590, 1680, 1855, 1908, 2038, 2120, 2226, 2385, 2520, 2544, 2968, 3057, 3180, 3339, 3710, 3816, 4076, 4240, 4452, 4770, 5040, 5095, 5565, 5936, 6114, 6360, 6678, 7133, 7420, 7632, 8152, 8904, 9171, 9540, 10190, 11130, 12228, 12720, 13356, 14266, 14840, 15285, 16304, 16695, 17808, 18342, 19080, 20380, 21399, 22260, 24456, 26712, 28532, 29680, 30570, 33390, 35665, 36684, 38160, 40760, 42798, 44520, 45855, 48912, 53424, 54007, 57064, 61140, 64197, 66780, 71330, 73368, 81520, 85596, 89040, 91710, 106995, 108014, 114128, 122280, 128394, 133560, 142660, 146736, 162021, 171192, 183420, 213990, 216028, 244560, 256788, 267120, 270035, 285320, 320985, 324042, 342384, 366840, 378049, 427980, 432056, 486063, 513576, 540070, 570640, 641970, 648084, 733680, 756098, 810105, 855960, 864112, 972126, 1027152, 1080140, 1134147, 1283940, 1296168, 1512196, 1620210, 1711920, 1890245, 1944252, 2160280, 2268294, 2430315, 2567880, 2592336, 3024392, 3240420, 3402441, 3780490, 3888504, 4320560, 4536588, 4860630, 5135760, 5670735, 6048784, 6480840, 6804882, 7560980, 7777008, 9073176, 9721260, 11341470, 12961680, 13609764, 15121960, 17012205, 18146352, 19442520, 22682940, 27219528, 30243920, 34024410, 38885040, 45365880, 54439056, 68048820, 90731760, 136097640, 272195280]

約数ペア:

[(1, 272195280), (2, 136097640), (3, 90731760), (4, 68048820), (5, 54439056), (6, 45365880), (7, 38885040), (8, 34024410), (9, 30243920), (10, 27219528), (12, 22682940), (14, 19442520), (15, 18146352), (16, 17012205), (18, 15121960), (20, 13609764), (21, 12961680), (24, 11341470), (28, 9721260), (30, 9073176), (35, 7777008), (36, 7560980), (40, 6804882), (42, 6480840), (45, 6048784), (48, 5670735), (53, 5135760), (56, 4860630), (60, 4536588), (63, 4320560), (70, 3888504), (72, 3780490), (80, 3402441), (84, 3240420), (90, 3024392), (105, 2592336), (106, 2567880), (112, 2430315), (120, 2268294), (126, 2160280), (140, 1944252), (144, 1890245), (159, 1711920), (168, 1620210), (180, 1512196), (210, 1296168), (212, 1283940), (240, 1134147), (252, 1080140), (265, 1027152), (280, 972126), (315, 864112), (318, 855960), (336, 810105), (360, 756098), (371, 733680), (420, 648084), (424, 641970), (477, 570640), (504, 540070), (530, 513576), (560, 486063), (630, 432056), (636, 427980), (720, 378049), (742, 366840), (795, 342384), (840, 324042), (848, 320985), (954, 285320), (1008, 270035), (1019, 267120), (1060, 256788), (1113, 244560), (1260, 216028), (1272, 213990), (1484, 183420), (1590, 171192), (1680, 162021), (1855, 146736), (1908, 142660), (2038, 133560), (2120, 128394), (2226, 122280), (2385, 114128), (2520, 108014), (2544, 106995), (2968, 91710), (3057, 89040), (3180, 85596), (3339, 81520), (3710, 73368), (3816, 71330), (4076, 66780), (4240, 64197), (4452, 61140), (4770, 57064), (5040, 54007), (5095, 53424), (5565, 48912), (5936, 45855), (6114, 44520), (6360, 42798), (6678, 40760), (7133, 38160), (7420, 36684), (7632, 35665), (8152, 33390), (8904, 30570), (9171, 29680), (9540, 28532), (10190, 26712), (11130, 24456), (12228, 22260), (12720, 21399), (13356, 20380), (14266, 19080), (14840, 18342), (15285, 17808), (16304, 16695)]