147834240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{2081}}^1$

素因数の和:2140

約数の個数: 128

約数和(自身を含む): 484189920

約数和(自身を除く): 336355680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2081, 2220, 2368, 2960, 3552, 4162, 4440, 4736, 5920, 6243, 7104, 8324, 8880, 10405, 11840, 12486, 14208, 16648, 17760, 20810, 23680, 24972, 31215, 33296, 35520, 41620, 49944, 62430, 66592, 71040, 76997, 83240, 99888, 124860, 133184, 153994, 166480, 199776, 230991, 249720, 266368, 307988, 332960, 384985, 399552, 461982, 499440, 615976, 665920, 769970, 799104, 923964, 998880, 1154955, 1231952, 1331840, 1539940, 1847928, 1997760, 2309910, 2463904, 3079880, 3695856, 3995520, 4619820, 4927808, 6159760, 7391712, 9239640, 9855616, 12319520, 14783424, 18479280, 24639040, 29566848, 36958560, 49278080, 73917120, 147834240]

約数ペア:

[(1, 147834240), (2, 73917120), (3, 49278080), (4, 36958560), (5, 29566848), (6, 24639040), (8, 18479280), (10, 14783424), (12, 12319520), (15, 9855616), (16, 9239640), (20, 7391712), (24, 6159760), (30, 4927808), (32, 4619820), (37, 3995520), (40, 3695856), (48, 3079880), (60, 2463904), (64, 2309910), (74, 1997760), (80, 1847928), (96, 1539940), (111, 1331840), (120, 1231952), (128, 1154955), (148, 998880), (160, 923964), (185, 799104), (192, 769970), (222, 665920), (240, 615976), (296, 499440), (320, 461982), (370, 399552), (384, 384985), (444, 332960), (480, 307988), (555, 266368), (592, 249720), (640, 230991), (740, 199776), (888, 166480), (960, 153994), (1110, 133184), (1184, 124860), (1480, 99888), (1776, 83240), (1920, 76997), (2081, 71040), (2220, 66592), (2368, 62430), (2960, 49944), (3552, 41620), (4162, 35520), (4440, 33296), (4736, 31215), (5920, 24972), (6243, 23680), (7104, 20810), (8324, 17760), (8880, 16648), (10405, 14208), (11840, 12486)]