445173120

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:274

約数の個数: 384

約数和(自身を含む): 1795510080

約数和(自身を除く): 1350336960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 61, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 122, 126, 128, 140, 144, 160, 168, 180, 181, 183, 192, 210, 224, 240, 244, 252, 280, 288, 305, 315, 320, 336, 360, 362, 366, 384, 420, 427, 448, 480, 488, 504, 543, 549, 560, 576, 610, 630, 640, 672, 720, 724, 732, 840, 854, 896, 905, 915, 960, 976, 1008, 1086, 1098, 1120, 1152, 1220, 1260, 1267, 1281, 1344, 1440, 1448, 1464, 1629, 1680, 1708, 1810, 1830, 1920, 1952, 2016, 2135, 2172, 2196, 2240, 2440, 2520, 2534, 2562, 2688, 2715, 2745, 2880, 2896, 2928, 3258, 3360, 3416, 3620, 3660, 3801, 3843, 3904, 4032, 4270, 4344, 4392, 4480, 4880, 5040, 5068, 5124, 5430, 5490, 5760, 5792, 5856, 6335, 6405, 6516, 6720, 6832, 7240, 7320, 7602, 7686, 7808, 8064, 8145, 8540, 8688, 8784, 9760, 10080, 10136, 10248, 10860, 10980, 11041, 11403, 11584, 11712, 12670, 12810, 13032, 13440, 13664, 14480, 14640, 15204, 15372, 16290, 17080, 17376, 17568, 19005, 19215, 19520, 20160, 20272, 20496, 21720, 21960, 22082, 22806, 23168, 23424, 25340, 25620, 26064, 27328, 28960, 29280, 30408, 30744, 32580, 33123, 34160, 34752, 35136, 38010, 38430, 39040, 40320, 40544, 40992, 43440, 43920, 44164, 45612, 50680, 51240, 52128, 54656, 55205, 57015, 57920, 58560, 60816, 61488, 65160, 66246, 68320, 69504, 70272, 76020, 76860, 77287, 81088, 81984, 86880, 87840, 88328, 91224, 99369, 101360, 102480, 104256, 110410, 114030, 115840, 117120, 121632, 122976, 130320, 132492, 136640, 152040, 153720, 154574, 162176, 163968, 165615, 173760, 175680, 176656, 182448, 198738, 202720, 204960, 208512, 220820, 228060, 231861, 243264, 245952, 260640, 264984, 273280, 304080, 307440, 309148, 331230, 347520, 351360, 353312, 364896, 386435, 397476, 405440, 409920, 441640, 456120, 463722, 486528, 491904, 496845, 521280, 529968, 608160, 614880, 618296, 662460, 695583, 706624, 729792, 772870, 794952, 810880, 819840, 883280, 912240, 927444, 993690, 1042560, 1059936, 1159305, 1216320, 1229760, 1236592, 1324920, 1391166, 1413248, 1459584, 1545740, 1589904, 1766560, 1824480, 1854888, 1987380, 2119872, 2318610, 2432640, 2459520, 2473184, 2649840, 2782332, 3091480, 3179808, 3477915, 3533120, 3648960, 3709776, 3974760, 4239744, 4637220, 4946368, 5299680, 5564664, 6182960, 6359616, 6955830, 7066240, 7297920, 7419552, 7949520, 9274440, 9892736, 10599360, 11129328, 12365920, 12719232, 13911660, 14839104, 15899040, 18548880, 21198720, 22258656, 24731840, 27823320, 29678208, 31798080, 37097760, 44517312, 49463680, 55646640, 63596160, 74195520, 89034624, 111293280, 148391040, 222586560, 445173120]

約数ペア:

[(1, 445173120), (2, 222586560), (3, 148391040), (4, 111293280), (5, 89034624), (6, 74195520), (7, 63596160), (8, 55646640), (9, 49463680), (10, 44517312), (12, 37097760), (14, 31798080), (15, 29678208), (16, 27823320), (18, 24731840), (20, 22258656), (21, 21198720), (24, 18548880), (28, 15899040), (30, 14839104), (32, 13911660), (35, 12719232), (36, 12365920), (40, 11129328), (42, 10599360), (45, 9892736), (48, 9274440), (56, 7949520), (60, 7419552), (61, 7297920), (63, 7066240), (64, 6955830), (70, 6359616), (72, 6182960), (80, 5564664), (84, 5299680), (90, 4946368), (96, 4637220), (105, 4239744), (112, 3974760), (120, 3709776), (122, 3648960), (126, 3533120), (128, 3477915), (140, 3179808), (144, 3091480), (160, 2782332), (168, 2649840), (180, 2473184), (181, 2459520), (183, 2432640), (192, 2318610), (210, 2119872), (224, 1987380), (240, 1854888), (244, 1824480), (252, 1766560), (280, 1589904), (288, 1545740), (305, 1459584), (315, 1413248), (320, 1391166), (336, 1324920), (360, 1236592), (362, 1229760), (366, 1216320), (384, 1159305), (420, 1059936), (427, 1042560), (448, 993690), (480, 927444), (488, 912240), (504, 883280), (543, 819840), (549, 810880), (560, 794952), (576, 772870), (610, 729792), (630, 706624), (640, 695583), (672, 662460), (720, 618296), (724, 614880), (732, 608160), (840, 529968), (854, 521280), (896, 496845), (905, 491904), (915, 486528), (960, 463722), (976, 456120), (1008, 441640), (1086, 409920), (1098, 405440), (1120, 397476), (1152, 386435), (1220, 364896), (1260, 353312), (1267, 351360), (1281, 347520), (1344, 331230), (1440, 309148), (1448, 307440), (1464, 304080), (1629, 273280), (1680, 264984), (1708, 260640), (1810, 245952), (1830, 243264), (1920, 231861), (1952, 228060), (2016, 220820), (2135, 208512), (2172, 204960), (2196, 202720), (2240, 198738), (2440, 182448), (2520, 176656), (2534, 175680), (2562, 173760), (2688, 165615), (2715, 163968), (2745, 162176), (2880, 154574), (2896, 153720), (2928, 152040), (3258, 136640), (3360, 132492), (3416, 130320), (3620, 122976), (3660, 121632), (3801, 117120), (3843, 115840), (3904, 114030), (4032, 110410), (4270, 104256), (4344, 102480), (4392, 101360), (4480, 99369), (4880, 91224), (5040, 88328), (5068, 87840), (5124, 86880), (5430, 81984), (5490, 81088), (5760, 77287), (5792, 76860), (5856, 76020), (6335, 70272), (6405, 69504), (6516, 68320), (6720, 66246), (6832, 65160), (7240, 61488), (7320, 60816), (7602, 58560), (7686, 57920), (7808, 57015), (8064, 55205), (8145, 54656), (8540, 52128), (8688, 51240), (8784, 50680), (9760, 45612), (10080, 44164), (10136, 43920), (10248, 43440), (10860, 40992), (10980, 40544), (11041, 40320), (11403, 39040), (11584, 38430), (11712, 38010), (12670, 35136), (12810, 34752), (13032, 34160), (13440, 33123), (13664, 32580), (14480, 30744), (14640, 30408), (15204, 29280), (15372, 28960), (16290, 27328), (17080, 26064), (17376, 25620), (17568, 25340), (19005, 23424), (19215, 23168), (19520, 22806), (20160, 22082), (20272, 21960), (20496, 21720)]