264484080

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:664

約数の個数: 240

約数和(自身を含む): 1027475904

約数和(自身を除く): 762991824

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 97, 105, 112, 120, 126, 140, 144, 168, 180, 194, 210, 240, 252, 280, 291, 315, 336, 360, 388, 420, 485, 504, 541, 560, 582, 630, 679, 720, 776, 840, 873, 970, 1008, 1082, 1164, 1260, 1358, 1455, 1552, 1623, 1680, 1746, 1940, 2037, 2164, 2328, 2520, 2705, 2716, 2910, 3246, 3395, 3492, 3787, 3880, 4074, 4328, 4365, 4656, 4869, 5040, 5410, 5432, 5820, 6111, 6492, 6790, 6984, 7574, 7760, 8115, 8148, 8656, 8730, 9738, 10185, 10820, 10864, 11361, 11640, 12222, 12984, 13580, 13968, 15148, 16230, 16296, 17460, 18935, 19476, 20370, 21640, 22722, 23280, 24345, 24444, 25968, 27160, 30296, 30555, 32460, 32592, 34083, 34920, 37870, 38952, 40740, 43280, 45444, 48690, 48888, 52477, 54320, 56805, 60592, 61110, 64920, 68166, 69840, 75740, 77904, 81480, 90888, 97380, 97776, 104954, 113610, 122220, 129840, 136332, 151480, 157431, 162960, 170415, 181776, 194760, 209908, 227220, 244440, 262385, 272664, 302960, 314862, 340830, 367339, 389520, 419816, 454440, 472293, 488880, 524770, 545328, 629724, 681660, 734678, 787155, 839632, 908880, 944586, 1049540, 1102017, 1259448, 1363320, 1469356, 1574310, 1836695, 1889172, 2099080, 2204034, 2361465, 2518896, 2726640, 2938712, 3148620, 3306051, 3673390, 3778344, 4198160, 4408068, 4722930, 5510085, 5877424, 6297240, 6612102, 7346780, 7556688, 8816136, 9445860, 11020170, 12594480, 13224204, 14693560, 16530255, 17632272, 18891720, 22040340, 26448408, 29387120, 33060510, 37783440, 44080680, 52896816, 66121020, 88161360, 132242040, 264484080]

約数ペア:

[(1, 264484080), (2, 132242040), (3, 88161360), (4, 66121020), (5, 52896816), (6, 44080680), (7, 37783440), (8, 33060510), (9, 29387120), (10, 26448408), (12, 22040340), (14, 18891720), (15, 17632272), (16, 16530255), (18, 14693560), (20, 13224204), (21, 12594480), (24, 11020170), (28, 9445860), (30, 8816136), (35, 7556688), (36, 7346780), (40, 6612102), (42, 6297240), (45, 5877424), (48, 5510085), (56, 4722930), (60, 4408068), (63, 4198160), (70, 3778344), (72, 3673390), (80, 3306051), (84, 3148620), (90, 2938712), (97, 2726640), (105, 2518896), (112, 2361465), (120, 2204034), (126, 2099080), (140, 1889172), (144, 1836695), (168, 1574310), (180, 1469356), (194, 1363320), (210, 1259448), (240, 1102017), (252, 1049540), (280, 944586), (291, 908880), (315, 839632), (336, 787155), (360, 734678), (388, 681660), (420, 629724), (485, 545328), (504, 524770), (541, 488880), (560, 472293), (582, 454440), (630, 419816), (679, 389520), (720, 367339), (776, 340830), (840, 314862), (873, 302960), (970, 272664), (1008, 262385), (1082, 244440), (1164, 227220), (1260, 209908), (1358, 194760), (1455, 181776), (1552, 170415), (1623, 162960), (1680, 157431), (1746, 151480), (1940, 136332), (2037, 129840), (2164, 122220), (2328, 113610), (2520, 104954), (2705, 97776), (2716, 97380), (2910, 90888), (3246, 81480), (3395, 77904), (3492, 75740), (3787, 69840), (3880, 68166), (4074, 64920), (4328, 61110), (4365, 60592), (4656, 56805), (4869, 54320), (5040, 52477), (5410, 48888), (5432, 48690), (5820, 45444), (6111, 43280), (6492, 40740), (6790, 38952), (6984, 37870), (7574, 34920), (7760, 34083), (8115, 32592), (8148, 32460), (8656, 30555), (8730, 30296), (9738, 27160), (10185, 25968), (10820, 24444), (10864, 24345), (11361, 23280), (11640, 22722), (12222, 21640), (12984, 20370), (13580, 19476), (13968, 18935), (15148, 17460), (16230, 16296)]