142264080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^2$

素因数の和:223

約数の個数: 240

約数和(自身を含む): 565856640

約数和(自身を除く): 423592560

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, 97, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 194, 210, 216, 240, 252, 270, 280, 291, 315, 336, 360, 378, 388, 420, 432, 485, 504, 540, 560, 582, 630, 679, 720, 756, 776, 840, 873, 945, 970, 1008, 1080, 1164, 1260, 1358, 1455, 1512, 1552, 1680, 1746, 1890, 1940, 2037, 2160, 2328, 2520, 2619, 2716, 2910, 3024, 3395, 3492, 3780, 3880, 4074, 4365, 4656, 5040, 5238, 5432, 5820, 6111, 6790, 6984, 7560, 7760, 8148, 8730, 9409, 10185, 10476, 10864, 11640, 12222, 13095, 13580, 13968, 15120, 16296, 17460, 18333, 18818, 20370, 20952, 23280, 24444, 26190, 27160, 28227, 30555, 32592, 34920, 36666, 37636, 40740, 41904, 47045, 48888, 52380, 54320, 56454, 61110, 65863, 69840, 73332, 75272, 81480, 84681, 91665, 94090, 97776, 104760, 112908, 122220, 131726, 141135, 146664, 150544, 162960, 169362, 183330, 188180, 197589, 209520, 225816, 244440, 254043, 263452, 282270, 293328, 329315, 338724, 366660, 376360, 395178, 423405, 451632, 488880, 508086, 526904, 564540, 592767, 658630, 677448, 733320, 752720, 790356, 846810, 987945, 1016172, 1053808, 1129080, 1185534, 1270215, 1317260, 1354896, 1466640, 1580712, 1693620, 1778301, 1975890, 2032344, 2258160, 2371068, 2540430, 2634520, 2963835, 3161424, 3387240, 3556602, 3951780, 4064688, 4742136, 5080860, 5269040, 5927670, 6774480, 7113204, 7903560, 8891505, 9484272, 10161720, 11855340, 14226408, 15807120, 17783010, 20323440, 23710680, 28452816, 35566020, 47421360, 71132040, 142264080]

約数ペア:

[(1, 142264080), (2, 71132040), (3, 47421360), (4, 35566020), (5, 28452816), (6, 23710680), (7, 20323440), (8, 17783010), (9, 15807120), (10, 14226408), (12, 11855340), (14, 10161720), (15, 9484272), (16, 8891505), (18, 7903560), (20, 7113204), (21, 6774480), (24, 5927670), (27, 5269040), (28, 5080860), (30, 4742136), (35, 4064688), (36, 3951780), (40, 3556602), (42, 3387240), (45, 3161424), (48, 2963835), (54, 2634520), (56, 2540430), (60, 2371068), (63, 2258160), (70, 2032344), (72, 1975890), (80, 1778301), (84, 1693620), (90, 1580712), (97, 1466640), (105, 1354896), (108, 1317260), (112, 1270215), (120, 1185534), (126, 1129080), (135, 1053808), (140, 1016172), (144, 987945), (168, 846810), (180, 790356), (189, 752720), (194, 733320), (210, 677448), (216, 658630), (240, 592767), (252, 564540), (270, 526904), (280, 508086), (291, 488880), (315, 451632), (336, 423405), (360, 395178), (378, 376360), (388, 366660), (420, 338724), (432, 329315), (485, 293328), (504, 282270), (540, 263452), (560, 254043), (582, 244440), (630, 225816), (679, 209520), (720, 197589), (756, 188180), (776, 183330), (840, 169362), (873, 162960), (945, 150544), (970, 146664), (1008, 141135), (1080, 131726), (1164, 122220), (1260, 112908), (1358, 104760), (1455, 97776), (1512, 94090), (1552, 91665), (1680, 84681), (1746, 81480), (1890, 75272), (1940, 73332), (2037, 69840), (2160, 65863), (2328, 61110), (2520, 56454), (2619, 54320), (2716, 52380), (2910, 48888), (3024, 47045), (3395, 41904), (3492, 40740), (3780, 37636), (3880, 36666), (4074, 34920), (4365, 32592), (4656, 30555), (5040, 28227), (5238, 27160), (5432, 26190), (5820, 24444), (6111, 23280), (6790, 20952), (6984, 20370), (7560, 18818), (7760, 18333), (8148, 17460), (8730, 16296), (9409, 15120), (10185, 13968), (10476, 13580), (10864, 13095), (11640, 12222)]