166728240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11027}}^1$

素因数の和:11056

約数の個数: 160

約数和(自身を含む): 656386560

約数和(自身を除く): 489658320

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, 11027, 15120, 22054, 33081, 44108, 55135, 66162, 77189, 88216, 99243, 110270, 132324, 154378, 165405, 176432, 198486, 220540, 231567, 264648, 297729, 308756, 330810, 385945, 396972, 441080, 463134, 496215, 529296, 595458, 617512, 661620, 694701, 771890, 793944, 882160, 926268, 992430, 1157835, 1190916, 1235024, 1323240, 1389402, 1488645, 1543780, 1587888, 1852536, 1984860, 2084103, 2315670, 2381832, 2646480, 2778804, 2977290, 3087560, 3473505, 3705072, 3969720, 4168206, 4631340, 4763664, 5557608, 5954580, 6175120, 6947010, 7939440, 8336412, 9262680, 10420515, 11115216, 11909160, 13894020, 16672824, 18525360, 20841030, 23818320, 27788040, 33345648, 41682060, 55576080, 83364120, 166728240]

約数ペア:

[(1, 166728240), (2, 83364120), (3, 55576080), (4, 41682060), (5, 33345648), (6, 27788040), (7, 23818320), (8, 20841030), (9, 18525360), (10, 16672824), (12, 13894020), (14, 11909160), (15, 11115216), (16, 10420515), (18, 9262680), (20, 8336412), (21, 7939440), (24, 6947010), (27, 6175120), (28, 5954580), (30, 5557608), (35, 4763664), (36, 4631340), (40, 4168206), (42, 3969720), (45, 3705072), (48, 3473505), (54, 3087560), (56, 2977290), (60, 2778804), (63, 2646480), (70, 2381832), (72, 2315670), (80, 2084103), (84, 1984860), (90, 1852536), (105, 1587888), (108, 1543780), (112, 1488645), (120, 1389402), (126, 1323240), (135, 1235024), (140, 1190916), (144, 1157835), (168, 992430), (180, 926268), (189, 882160), (210, 793944), (216, 771890), (240, 694701), (252, 661620), (270, 617512), (280, 595458), (315, 529296), (336, 496215), (360, 463134), (378, 441080), (420, 396972), (432, 385945), (504, 330810), (540, 308756), (560, 297729), (630, 264648), (720, 231567), (756, 220540), (840, 198486), (945, 176432), (1008, 165405), (1080, 154378), (1260, 132324), (1512, 110270), (1680, 99243), (1890, 88216), (2160, 77189), (2520, 66162), (3024, 55135), (3780, 44108), (5040, 33081), (7560, 22054), (11027, 15120)]