65969280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 192

約数和(自身を含む): 245601720

約数和(自身を除く): 179632440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 780, 832, 881, 936, 960, 1040, 1152, 1170, 1248, 1440, 1560, 1664, 1762, 1872, 1920, 2080, 2340, 2496, 2643, 2880, 3120, 3524, 3744, 4160, 4405, 4680, 4992, 5286, 5760, 6240, 7048, 7488, 7929, 8320, 8810, 9360, 10572, 11453, 12480, 13215, 14096, 14976, 15858, 17620, 18720, 21144, 22906, 24960, 26430, 28192, 31716, 34359, 35240, 37440, 39645, 42288, 45812, 52860, 56384, 57265, 63432, 68718, 70480, 74880, 79290, 84576, 91624, 103077, 105720, 112768, 114530, 126864, 137436, 140960, 158580, 169152, 171795, 183248, 206154, 211440, 229060, 253728, 274872, 281920, 317160, 338304, 343590, 366496, 412308, 422880, 458120, 507456, 515385, 549744, 563840, 634320, 687180, 732992, 824616, 845760, 916240, 1014912, 1030770, 1099488, 1268640, 1374360, 1465984, 1649232, 1691520, 1832480, 2061540, 2198976, 2537280, 2748720, 3298464, 3664960, 4123080, 4397952, 5074560, 5497440, 6596928, 7329920, 8246160, 10994880, 13193856, 16492320, 21989760, 32984640, 65969280]

約数ペア:

[(1, 65969280), (2, 32984640), (3, 21989760), (4, 16492320), (5, 13193856), (6, 10994880), (8, 8246160), (9, 7329920), (10, 6596928), (12, 5497440), (13, 5074560), (15, 4397952), (16, 4123080), (18, 3664960), (20, 3298464), (24, 2748720), (26, 2537280), (30, 2198976), (32, 2061540), (36, 1832480), (39, 1691520), (40, 1649232), (45, 1465984), (48, 1374360), (52, 1268640), (60, 1099488), (64, 1030770), (65, 1014912), (72, 916240), (78, 845760), (80, 824616), (90, 732992), (96, 687180), (104, 634320), (117, 563840), (120, 549744), (128, 515385), (130, 507456), (144, 458120), (156, 422880), (160, 412308), (180, 366496), (192, 343590), (195, 338304), (208, 317160), (234, 281920), (240, 274872), (260, 253728), (288, 229060), (312, 211440), (320, 206154), (360, 183248), (384, 171795), (390, 169152), (416, 158580), (468, 140960), (480, 137436), (520, 126864), (576, 114530), (585, 112768), (624, 105720), (640, 103077), (720, 91624), (780, 84576), (832, 79290), (881, 74880), (936, 70480), (960, 68718), (1040, 63432), (1152, 57265), (1170, 56384), (1248, 52860), (1440, 45812), (1560, 42288), (1664, 39645), (1762, 37440), (1872, 35240), (1920, 34359), (2080, 31716), (2340, 28192), (2496, 26430), (2643, 24960), (2880, 22906), (3120, 21144), (3524, 18720), (3744, 17620), (4160, 15858), (4405, 14976), (4680, 14096), (4992, 13215), (5286, 12480), (5760, 11453), (6240, 10572), (7048, 9360), (7488, 8810), (7929, 8320)]