149427840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{349}}^1$

素因数の和:594

約数の個数: 128

約数和(自身を含む): 479808000

約数和(自身を除く): 330380160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 223, 240, 320, 349, 384, 446, 480, 640, 669, 698, 892, 960, 1047, 1115, 1338, 1396, 1745, 1784, 1920, 2094, 2230, 2676, 2792, 3345, 3490, 3568, 4188, 4460, 5235, 5352, 5584, 6690, 6980, 7136, 8376, 8920, 10470, 10704, 11168, 13380, 13960, 14272, 16752, 17840, 20940, 21408, 22336, 26760, 27920, 28544, 33504, 35680, 41880, 42816, 44672, 53520, 55840, 67008, 71360, 77827, 83760, 85632, 107040, 111680, 134016, 142720, 155654, 167520, 214080, 223360, 233481, 311308, 335040, 389135, 428160, 466962, 622616, 670080, 778270, 933924, 1167405, 1245232, 1556540, 1867848, 2334810, 2490464, 3113080, 3735696, 4669620, 4980928, 6226160, 7471392, 9339240, 9961856, 12452320, 14942784, 18678480, 24904640, 29885568, 37356960, 49809280, 74713920, 149427840]

約数ペア:

[(1, 149427840), (2, 74713920), (3, 49809280), (4, 37356960), (5, 29885568), (6, 24904640), (8, 18678480), (10, 14942784), (12, 12452320), (15, 9961856), (16, 9339240), (20, 7471392), (24, 6226160), (30, 4980928), (32, 4669620), (40, 3735696), (48, 3113080), (60, 2490464), (64, 2334810), (80, 1867848), (96, 1556540), (120, 1245232), (128, 1167405), (160, 933924), (192, 778270), (223, 670080), (240, 622616), (320, 466962), (349, 428160), (384, 389135), (446, 335040), (480, 311308), (640, 233481), (669, 223360), (698, 214080), (892, 167520), (960, 155654), (1047, 142720), (1115, 134016), (1338, 111680), (1396, 107040), (1745, 85632), (1784, 83760), (1920, 77827), (2094, 71360), (2230, 67008), (2676, 55840), (2792, 53520), (3345, 44672), (3490, 42816), (3568, 41880), (4188, 35680), (4460, 33504), (5235, 28544), (5352, 27920), (5584, 26760), (6690, 22336), (6980, 21408), (7136, 20940), (8376, 17840), (8920, 16752), (10470, 14272), (10704, 13960), (11168, 13380)]