171080280

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2341}}^1$

素因数の和:2394

約数の個数: 192

約数和(自身を含む): 657633600

約数和(自身を除く): 486553320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 29, 30, 35, 36, 40, 42, 45, 56, 58, 60, 63, 70, 72, 84, 87, 90, 105, 116, 120, 126, 140, 145, 168, 174, 180, 203, 210, 232, 252, 261, 280, 290, 315, 348, 360, 406, 420, 435, 504, 522, 580, 609, 630, 696, 812, 840, 870, 1015, 1044, 1160, 1218, 1260, 1305, 1624, 1740, 1827, 2030, 2088, 2341, 2436, 2520, 2610, 3045, 3480, 3654, 4060, 4682, 4872, 5220, 6090, 7023, 7308, 8120, 9135, 9364, 10440, 11705, 12180, 14046, 14616, 16387, 18270, 18728, 21069, 23410, 24360, 28092, 32774, 35115, 36540, 42138, 46820, 49161, 56184, 65548, 67889, 70230, 73080, 81935, 84276, 93640, 98322, 105345, 131096, 135778, 140460, 147483, 163870, 168552, 196644, 203667, 210690, 245805, 271556, 280920, 294966, 327740, 339445, 393288, 407334, 421380, 475223, 491610, 543112, 589932, 611001, 655480, 678890, 737415, 814668, 842760, 950446, 983220, 1018335, 1179864, 1222002, 1357780, 1425669, 1474830, 1629336, 1900892, 1966440, 2036670, 2376115, 2444004, 2715560, 2851338, 2949660, 3055005, 3801784, 4073340, 4277007, 4752230, 4888008, 5702676, 5899320, 6110010, 7128345, 8146680, 8554014, 9504460, 11405352, 12220020, 14256690, 17108028, 19008920, 21385035, 24440040, 28513380, 34216056, 42770070, 57026760, 85540140, 171080280]

約数ペア:

[(1, 171080280), (2, 85540140), (3, 57026760), (4, 42770070), (5, 34216056), (6, 28513380), (7, 24440040), (8, 21385035), (9, 19008920), (10, 17108028), (12, 14256690), (14, 12220020), (15, 11405352), (18, 9504460), (20, 8554014), (21, 8146680), (24, 7128345), (28, 6110010), (29, 5899320), (30, 5702676), (35, 4888008), (36, 4752230), (40, 4277007), (42, 4073340), (45, 3801784), (56, 3055005), (58, 2949660), (60, 2851338), (63, 2715560), (70, 2444004), (72, 2376115), (84, 2036670), (87, 1966440), (90, 1900892), (105, 1629336), (116, 1474830), (120, 1425669), (126, 1357780), (140, 1222002), (145, 1179864), (168, 1018335), (174, 983220), (180, 950446), (203, 842760), (210, 814668), (232, 737415), (252, 678890), (261, 655480), (280, 611001), (290, 589932), (315, 543112), (348, 491610), (360, 475223), (406, 421380), (420, 407334), (435, 393288), (504, 339445), (522, 327740), (580, 294966), (609, 280920), (630, 271556), (696, 245805), (812, 210690), (840, 203667), (870, 196644), (1015, 168552), (1044, 163870), (1160, 147483), (1218, 140460), (1260, 135778), (1305, 131096), (1624, 105345), (1740, 98322), (1827, 93640), (2030, 84276), (2088, 81935), (2341, 73080), (2436, 70230), (2520, 67889), (2610, 65548), (3045, 56184), (3480, 49161), (3654, 46820), (4060, 42138), (4682, 36540), (4872, 35115), (5220, 32774), (6090, 28092), (7023, 24360), (7308, 23410), (8120, 21069), (9135, 18728), (9364, 18270), (10440, 16387), (11705, 14616), (12180, 14046)]