129234240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1951}}^1$

素因数の和:1997

約数の個数: 168

約数和(自身を含む): 464076288

約数和(自身を除く): 334842048

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 414, 460, 480, 552, 576, 690, 720, 736, 828, 920, 960, 1035, 1104, 1380, 1440, 1472, 1656, 1840, 1951, 2070, 2208, 2760, 2880, 3312, 3680, 3902, 4140, 4416, 5520, 5853, 6624, 7360, 7804, 8280, 9755, 11040, 11706, 13248, 15608, 16560, 17559, 19510, 22080, 23412, 29265, 31216, 33120, 35118, 39020, 44873, 46824, 58530, 62432, 66240, 70236, 78040, 87795, 89746, 93648, 117060, 124864, 134619, 140472, 156080, 175590, 179492, 187296, 224365, 234120, 269238, 280944, 312160, 351180, 358984, 374592, 403857, 448730, 468240, 538476, 561888, 624320, 673095, 702360, 717968, 807714, 897460, 936480, 1076952, 1123776, 1346190, 1404720, 1435936, 1615428, 1794920, 1872960, 2019285, 2153904, 2692380, 2809440, 2871872, 3230856, 3589840, 4038570, 4307808, 5384760, 5618880, 6461712, 7179680, 8077140, 8615616, 10769520, 12923424, 14359360, 16154280, 21539040, 25846848, 32308560, 43078080, 64617120, 129234240]

約数ペア:

[(1, 129234240), (2, 64617120), (3, 43078080), (4, 32308560), (5, 25846848), (6, 21539040), (8, 16154280), (9, 14359360), (10, 12923424), (12, 10769520), (15, 8615616), (16, 8077140), (18, 7179680), (20, 6461712), (23, 5618880), (24, 5384760), (30, 4307808), (32, 4038570), (36, 3589840), (40, 3230856), (45, 2871872), (46, 2809440), (48, 2692380), (60, 2153904), (64, 2019285), (69, 1872960), (72, 1794920), (80, 1615428), (90, 1435936), (92, 1404720), (96, 1346190), (115, 1123776), (120, 1076952), (138, 936480), (144, 897460), (160, 807714), (180, 717968), (184, 702360), (192, 673095), (207, 624320), (230, 561888), (240, 538476), (276, 468240), (288, 448730), (320, 403857), (345, 374592), (360, 358984), (368, 351180), (414, 312160), (460, 280944), (480, 269238), (552, 234120), (576, 224365), (690, 187296), (720, 179492), (736, 175590), (828, 156080), (920, 140472), (960, 134619), (1035, 124864), (1104, 117060), (1380, 93648), (1440, 89746), (1472, 87795), (1656, 78040), (1840, 70236), (1951, 66240), (2070, 62432), (2208, 58530), (2760, 46824), (2880, 44873), (3312, 39020), (3680, 35118), (3902, 33120), (4140, 31216), (4416, 29265), (5520, 23412), (5853, 22080), (6624, 19510), (7360, 17559), (7804, 16560), (8280, 15608), (9755, 13248), (11040, 11706)]