258255360

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1059

約数の個数: 240

約数和(自身を含む): 976678560

約数和(自身を除く): 718423200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 512, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1019, 1056, 1152, 1280, 1320, 1408, 1440, 1536, 1584, 1760, 1920, 1980, 2038, 2112, 2304, 2560, 2640, 2816, 2880, 3057, 3168, 3520, 3840, 3960, 4076, 4224, 4608, 5095, 5280, 5632, 5760, 6114, 6336, 7040, 7680, 7920, 8152, 8448, 9171, 10190, 10560, 11209, 11520, 12228, 12672, 14080, 15285, 15840, 16304, 16896, 18342, 20380, 21120, 22418, 23040, 24456, 25344, 28160, 30570, 31680, 32608, 33627, 36684, 40760, 42240, 44836, 45855, 48912, 50688, 56045, 61140, 63360, 65216, 67254, 73368, 81520, 84480, 89672, 91710, 97824, 100881, 112090, 122280, 126720, 130432, 134508, 146736, 163040, 168135, 179344, 183420, 195648, 201762, 224180, 244560, 253440, 260864, 269016, 293472, 326080, 336270, 358688, 366840, 391296, 403524, 448360, 489120, 504405, 521728, 538032, 586944, 652160, 672540, 717376, 733680, 782592, 807048, 896720, 978240, 1008810, 1076064, 1173888, 1304320, 1345080, 1434752, 1467360, 1565184, 1614096, 1793440, 1956480, 2017620, 2152128, 2347776, 2608640, 2690160, 2869504, 2934720, 3228192, 3586880, 3912960, 4035240, 4304256, 4695552, 5380320, 5739008, 5869440, 6456384, 7173760, 7825920, 8070480, 8608512, 10760640, 11738880, 12912768, 14347520, 16140960, 17217024, 21521280, 23477760, 25825536, 28695040, 32281920, 43042560, 51651072, 64563840, 86085120, 129127680, 258255360]

約数ペア:

[(1, 258255360), (2, 129127680), (3, 86085120), (4, 64563840), (5, 51651072), (6, 43042560), (8, 32281920), (9, 28695040), (10, 25825536), (11, 23477760), (12, 21521280), (15, 17217024), (16, 16140960), (18, 14347520), (20, 12912768), (22, 11738880), (24, 10760640), (30, 8608512), (32, 8070480), (33, 7825920), (36, 7173760), (40, 6456384), (44, 5869440), (45, 5739008), (48, 5380320), (55, 4695552), (60, 4304256), (64, 4035240), (66, 3912960), (72, 3586880), (80, 3228192), (88, 2934720), (90, 2869504), (96, 2690160), (99, 2608640), (110, 2347776), (120, 2152128), (128, 2017620), (132, 1956480), (144, 1793440), (160, 1614096), (165, 1565184), (176, 1467360), (180, 1434752), (192, 1345080), (198, 1304320), (220, 1173888), (240, 1076064), (256, 1008810), (264, 978240), (288, 896720), (320, 807048), (330, 782592), (352, 733680), (360, 717376), (384, 672540), (396, 652160), (440, 586944), (480, 538032), (495, 521728), (512, 504405), (528, 489120), (576, 448360), (640, 403524), (660, 391296), (704, 366840), (720, 358688), (768, 336270), (792, 326080), (880, 293472), (960, 269016), (990, 260864), (1019, 253440), (1056, 244560), (1152, 224180), (1280, 201762), (1320, 195648), (1408, 183420), (1440, 179344), (1536, 168135), (1584, 163040), (1760, 146736), (1920, 134508), (1980, 130432), (2038, 126720), (2112, 122280), (2304, 112090), (2560, 100881), (2640, 97824), (2816, 91710), (2880, 89672), (3057, 84480), (3168, 81520), (3520, 73368), (3840, 67254), (3960, 65216), (4076, 63360), (4224, 61140), (4608, 56045), (5095, 50688), (5280, 48912), (5632, 45855), (5760, 44836), (6114, 42240), (6336, 40760), (7040, 36684), (7680, 33627), (7920, 32608), (8152, 31680), (8448, 30570), (9171, 28160), (10190, 25344), (10560, 24456), (11209, 23040), (11520, 22418), (12228, 21120), (12672, 20380), (14080, 18342), (15285, 16896), (15840, 16304)]