146474240

素因数分解:

$2^8\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 390289536

約数和(自身を除く): 243815296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 101, 103, 110, 128, 160, 176, 202, 206, 220, 256, 320, 352, 404, 412, 440, 505, 515, 640, 704, 808, 824, 880, 1010, 1030, 1111, 1133, 1280, 1408, 1616, 1648, 1760, 2020, 2060, 2222, 2266, 2816, 3232, 3296, 3520, 4040, 4120, 4444, 4532, 5555, 5665, 6464, 6592, 7040, 8080, 8240, 8888, 9064, 10403, 11110, 11330, 12928, 13184, 14080, 16160, 16480, 17776, 18128, 20806, 22220, 22660, 25856, 26368, 32320, 32960, 35552, 36256, 41612, 44440, 45320, 52015, 64640, 65920, 71104, 72512, 83224, 88880, 90640, 104030, 114433, 129280, 131840, 142208, 145024, 166448, 177760, 181280, 208060, 228866, 284416, 290048, 332896, 355520, 362560, 416120, 457732, 572165, 665792, 711040, 725120, 832240, 915464, 1144330, 1331584, 1422080, 1450240, 1664480, 1830928, 2288660, 2663168, 3328960, 3661856, 4577320, 6657920, 7323712, 9154640, 13315840, 14647424, 18309280, 29294848, 36618560, 73237120, 146474240]

約数ペア:

[(1, 146474240), (2, 73237120), (4, 36618560), (5, 29294848), (8, 18309280), (10, 14647424), (11, 13315840), (16, 9154640), (20, 7323712), (22, 6657920), (32, 4577320), (40, 3661856), (44, 3328960), (55, 2663168), (64, 2288660), (80, 1830928), (88, 1664480), (101, 1450240), (103, 1422080), (110, 1331584), (128, 1144330), (160, 915464), (176, 832240), (202, 725120), (206, 711040), (220, 665792), (256, 572165), (320, 457732), (352, 416120), (404, 362560), (412, 355520), (440, 332896), (505, 290048), (515, 284416), (640, 228866), (704, 208060), (808, 181280), (824, 177760), (880, 166448), (1010, 145024), (1030, 142208), (1111, 131840), (1133, 129280), (1280, 114433), (1408, 104030), (1616, 90640), (1648, 88880), (1760, 83224), (2020, 72512), (2060, 71104), (2222, 65920), (2266, 64640), (2816, 52015), (3232, 45320), (3296, 44440), (3520, 41612), (4040, 36256), (4120, 35552), (4444, 32960), (4532, 32320), (5555, 26368), (5665, 25856), (6464, 22660), (6592, 22220), (7040, 20806), (8080, 18128), (8240, 17776), (8888, 16480), (9064, 16160), (10403, 14080), (11110, 13184), (11330, 12928)]