1888427520

素因数分解:

$2^9\times 3^4\times 5^1\times 7^1\times {\mathrm{1301}}^1$

素因数の和:1343

約数の個数: 400

約数和(自身を含む): 7735942368

約数和(自身を除く): 5847514848

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, 64, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 180, 189, 192, 210, 216, 224, 240, 252, 256, 270, 280, 288, 315, 320, 324, 336, 360, 378, 384, 405, 420, 432, 448, 480, 504, 512, 540, 560, 567, 576, 630, 640, 648, 672, 720, 756, 768, 810, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1134, 1152, 1260, 1280, 1296, 1301, 1344, 1440, 1512, 1536, 1620, 1680, 1728, 1792, 1890, 1920, 2016, 2160, 2240, 2268, 2304, 2520, 2560, 2592, 2602, 2688, 2835, 2880, 3024, 3240, 3360, 3456, 3584, 3780, 3840, 3903, 4032, 4320, 4480, 4536, 4608, 5040, 5184, 5204, 5376, 5670, 5760, 6048, 6480, 6505, 6720, 6912, 7560, 7680, 7806, 8064, 8640, 8960, 9072, 9107, 10080, 10368, 10408, 10752, 11340, 11520, 11709, 12096, 12960, 13010, 13440, 13824, 15120, 15612, 16128, 17280, 17920, 18144, 18214, 19515, 20160, 20736, 20816, 22680, 23040, 23418, 24192, 25920, 26020, 26880, 27321, 30240, 31224, 32256, 34560, 35127, 36288, 36428, 39030, 40320, 41472, 41632, 45360, 45535, 46836, 48384, 51840, 52040, 53760, 54642, 58545, 60480, 62448, 69120, 70254, 72576, 72856, 78060, 80640, 81963, 83264, 90720, 91070, 93672, 96768, 103680, 104080, 105381, 109284, 117090, 120960, 124896, 136605, 140508, 145152, 145712, 156120, 161280, 163926, 166528, 175635, 181440, 182140, 187344, 207360, 208160, 210762, 218568, 234180, 241920, 245889, 249792, 273210, 281016, 290304, 291424, 312240, 327852, 333056, 351270, 362880, 364280, 374688, 409815, 416320, 421524, 437136, 468360, 483840, 491778, 499584, 526905, 546420, 562032, 582848, 624480, 655704, 666112, 702540, 725760, 728560, 737667, 749376, 819630, 832640, 843048, 874272, 936720, 983556, 999168, 1053810, 1092840, 1124064, 1165696, 1229445, 1248960, 1311408, 1405080, 1451520, 1457120, 1475334, 1498752, 1639260, 1665280, 1686096, 1748544, 1873440, 1967112, 1998336, 2107620, 2185680, 2248128, 2331392, 2458890, 2497920, 2622816, 2810160, 2914240, 2950668, 2997504, 3278520, 3330560, 3372192, 3497088, 3688335, 3746880, 3934224, 4215240, 4371360, 4496256, 4662784, 4917780, 4995840, 5245632, 5620320, 5828480, 5901336, 5995008, 6557040, 6744384, 6994176, 7376670, 7493760, 7868448, 8430480, 8742720, 8992512, 9835560, 9991680, 10491264, 11240640, 11656960, 11802672, 13114080, 13488768, 13988352, 14753340, 14987520, 15736896, 16860960, 17485440, 17985024, 19671120, 20982528, 22481280, 23313920, 23605344, 26228160, 26977536, 29506680, 29975040, 31473792, 33721920, 34970880, 39342240, 41965056, 44962560, 47210688, 52456320, 53955072, 59013360, 62947584, 67443840, 69941760, 78684480, 89925120, 94421376, 104912640, 118026720, 125895168, 134887680, 157368960, 188842752, 209825280, 236053440, 269775360, 314737920, 377685504, 472106880, 629475840, 944213760, 1888427520]

約数ペア:

[(1, 1888427520), (2, 944213760), (3, 629475840), (4, 472106880), (5, 377685504), (6, 314737920), (7, 269775360), (8, 236053440), (9, 209825280), (10, 188842752), (12, 157368960), (14, 134887680), (15, 125895168), (16, 118026720), (18, 104912640), (20, 94421376), (21, 89925120), (24, 78684480), (27, 69941760), (28, 67443840), (30, 62947584), (32, 59013360), (35, 53955072), (36, 52456320), (40, 47210688), (42, 44962560), (45, 41965056), (48, 39342240), (54, 34970880), (56, 33721920), (60, 31473792), (63, 29975040), (64, 29506680), (70, 26977536), (72, 26228160), (80, 23605344), (81, 23313920), (84, 22481280), (90, 20982528), (96, 19671120), (105, 17985024), (108, 17485440), (112, 16860960), (120, 15736896), (126, 14987520), (128, 14753340), (135, 13988352), (140, 13488768), (144, 13114080), (160, 11802672), (162, 11656960), (168, 11240640), (180, 10491264), (189, 9991680), (192, 9835560), (210, 8992512), (216, 8742720), (224, 8430480), (240, 7868448), (252, 7493760), (256, 7376670), (270, 6994176), (280, 6744384), (288, 6557040), (315, 5995008), (320, 5901336), (324, 5828480), (336, 5620320), (360, 5245632), (378, 4995840), (384, 4917780), (405, 4662784), (420, 4496256), (432, 4371360), (448, 4215240), (480, 3934224), (504, 3746880), (512, 3688335), (540, 3497088), (560, 3372192), (567, 3330560), (576, 3278520), (630, 2997504), (640, 2950668), (648, 2914240), (672, 2810160), (720, 2622816), (756, 2497920), (768, 2458890), (810, 2331392), (840, 2248128), (864, 2185680), (896, 2107620), (945, 1998336), (960, 1967112), (1008, 1873440), (1080, 1748544), (1120, 1686096), (1134, 1665280), (1152, 1639260), (1260, 1498752), (1280, 1475334), (1296, 1457120), (1301, 1451520), (1344, 1405080), (1440, 1311408), (1512, 1248960), (1536, 1229445), (1620, 1165696), (1680, 1124064), (1728, 1092840), (1792, 1053810), (1890, 999168), (1920, 983556), (2016, 936720), (2160, 874272), (2240, 843048), (2268, 832640), (2304, 819630), (2520, 749376), (2560, 737667), (2592, 728560), (2602, 725760), (2688, 702540), (2835, 666112), (2880, 655704), (3024, 624480), (3240, 582848), (3360, 562032), (3456, 546420), (3584, 526905), (3780, 499584), (3840, 491778), (3903, 483840), (4032, 468360), (4320, 437136), (4480, 421524), (4536, 416320), (4608, 409815), (5040, 374688), (5184, 364280), (5204, 362880), (5376, 351270), (5670, 333056), (5760, 327852), (6048, 312240), (6480, 291424), (6505, 290304), (6720, 281016), (6912, 273210), (7560, 249792), (7680, 245889), (7806, 241920), (8064, 234180), (8640, 218568), (8960, 210762), (9072, 208160), (9107, 207360), (10080, 187344), (10368, 182140), (10408, 181440), (10752, 175635), (11340, 166528), (11520, 163926), (11709, 161280), (12096, 156120), (12960, 145712), (13010, 145152), (13440, 140508), (13824, 136605), (15120, 124896), (15612, 120960), (16128, 117090), (17280, 109284), (17920, 105381), (18144, 104080), (18214, 103680), (19515, 96768), (20160, 93672), (20736, 91070), (20816, 90720), (22680, 83264), (23040, 81963), (23418, 80640), (24192, 78060), (25920, 72856), (26020, 72576), (26880, 70254), (27321, 69120), (30240, 62448), (31224, 60480), (32256, 58545), (34560, 54642), (35127, 53760), (36288, 52040), (36428, 51840), (39030, 48384), (40320, 46836), (41472, 45535), (41632, 45360)]