140963760

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{9323}}^1$

素因数の和:9352

約数の個数: 160

約数和(自身を含む): 554964480

約数和(自身を除く): 414000720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 9323, 15120, 18646, 27969, 37292, 46615, 55938, 65261, 74584, 83907, 93230, 111876, 130522, 139845, 149168, 167814, 186460, 195783, 223752, 251721, 261044, 279690, 326305, 335628, 372920, 391566, 419535, 447504, 503442, 522088, 559380, 587349, 652610, 671256, 745840, 783132, 839070, 978915, 1006884, 1044176, 1118760, 1174698, 1258605, 1305220, 1342512, 1566264, 1678140, 1762047, 1957830, 2013768, 2237520, 2349396, 2517210, 2610440, 2936745, 3132528, 3356280, 3524094, 3915660, 4027536, 4698792, 5034420, 5220880, 5873490, 6712560, 7048188, 7831320, 8810235, 9397584, 10068840, 11746980, 14096376, 15662640, 17620470, 20137680, 23493960, 28192752, 35240940, 46987920, 70481880, 140963760]

約数ペア:

[(1, 140963760), (2, 70481880), (3, 46987920), (4, 35240940), (5, 28192752), (6, 23493960), (7, 20137680), (8, 17620470), (9, 15662640), (10, 14096376), (12, 11746980), (14, 10068840), (15, 9397584), (16, 8810235), (18, 7831320), (20, 7048188), (21, 6712560), (24, 5873490), (27, 5220880), (28, 5034420), (30, 4698792), (35, 4027536), (36, 3915660), (40, 3524094), (42, 3356280), (45, 3132528), (48, 2936745), (54, 2610440), (56, 2517210), (60, 2349396), (63, 2237520), (70, 2013768), (72, 1957830), (80, 1762047), (84, 1678140), (90, 1566264), (105, 1342512), (108, 1305220), (112, 1258605), (120, 1174698), (126, 1118760), (135, 1044176), (140, 1006884), (144, 978915), (168, 839070), (180, 783132), (189, 745840), (210, 671256), (216, 652610), (240, 587349), (252, 559380), (270, 522088), (280, 503442), (315, 447504), (336, 419535), (360, 391566), (378, 372920), (420, 335628), (432, 326305), (504, 279690), (540, 261044), (560, 251721), (630, 223752), (720, 195783), (756, 186460), (840, 167814), (945, 149168), (1008, 139845), (1080, 130522), (1260, 111876), (1512, 93230), (1680, 83907), (1890, 74584), (2160, 65261), (2520, 55938), (3024, 46615), (3780, 37292), (5040, 27969), (7560, 18646), (9323, 15120)]