157775040

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{2029}}^1$

素因数の和:2061

約数の個数: 168

約数和(自身を含む): 563057040

約数和(自身を除く): 405282000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2029, 2160, 2430, 2592, 2880, 3240, 3888, 4058, 4320, 4860, 5184, 6087, 6480, 7776, 8116, 8640, 9720, 10145, 12174, 12960, 15552, 16232, 18261, 19440, 20290, 24348, 25920, 30435, 32464, 36522, 38880, 40580, 48696, 54783, 60870, 64928, 73044, 77760, 81160, 91305, 97392, 109566, 121740, 129856, 146088, 162320, 164349, 182610, 194784, 219132, 243480, 273915, 292176, 324640, 328698, 365220, 389568, 438264, 486960, 493047, 547830, 584352, 649280, 657396, 730440, 821745, 876528, 973920, 986094, 1095660, 1168704, 1314792, 1460880, 1643490, 1753056, 1947840, 1972188, 2191320, 2465235, 2629584, 2921760, 3286980, 3506112, 3944376, 4382640, 4930470, 5259168, 5843520, 6573960, 7888752, 8765280, 9860940, 10518336, 13147920, 15777504, 17530560, 19721880, 26295840, 31555008, 39443760, 52591680, 78887520, 157775040]

約数ペア:

[(1, 157775040), (2, 78887520), (3, 52591680), (4, 39443760), (5, 31555008), (6, 26295840), (8, 19721880), (9, 17530560), (10, 15777504), (12, 13147920), (15, 10518336), (16, 9860940), (18, 8765280), (20, 7888752), (24, 6573960), (27, 5843520), (30, 5259168), (32, 4930470), (36, 4382640), (40, 3944376), (45, 3506112), (48, 3286980), (54, 2921760), (60, 2629584), (64, 2465235), (72, 2191320), (80, 1972188), (81, 1947840), (90, 1753056), (96, 1643490), (108, 1460880), (120, 1314792), (135, 1168704), (144, 1095660), (160, 986094), (162, 973920), (180, 876528), (192, 821745), (216, 730440), (240, 657396), (243, 649280), (270, 584352), (288, 547830), (320, 493047), (324, 486960), (360, 438264), (405, 389568), (432, 365220), (480, 328698), (486, 324640), (540, 292176), (576, 273915), (648, 243480), (720, 219132), (810, 194784), (864, 182610), (960, 164349), (972, 162320), (1080, 146088), (1215, 129856), (1296, 121740), (1440, 109566), (1620, 97392), (1728, 91305), (1944, 81160), (2029, 77760), (2160, 73044), (2430, 64928), (2592, 60870), (2880, 54783), (3240, 48696), (3888, 40580), (4058, 38880), (4320, 36522), (4860, 32464), (5184, 30435), (6087, 25920), (6480, 24348), (7776, 20290), (8116, 19440), (8640, 18261), (9720, 16232), (10145, 15552), (12174, 12960)]