247710960

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:202

約数の個数: 400

約数和(自身を含む): 1014030336

約数和(自身を除く): 766319376

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, 43, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 86, 90, 105, 108, 112, 120, 126, 127, 129, 135, 140, 144, 162, 168, 172, 180, 189, 210, 215, 216, 240, 252, 254, 258, 270, 280, 301, 315, 324, 336, 344, 360, 378, 381, 387, 405, 420, 430, 432, 504, 508, 516, 540, 560, 567, 602, 630, 635, 645, 648, 688, 720, 756, 762, 774, 810, 840, 860, 889, 903, 945, 1008, 1016, 1032, 1080, 1134, 1143, 1161, 1204, 1260, 1270, 1290, 1296, 1505, 1512, 1524, 1548, 1620, 1680, 1720, 1778, 1806, 1890, 1905, 1935, 2032, 2064, 2160, 2268, 2286, 2322, 2408, 2520, 2540, 2580, 2667, 2709, 2835, 3010, 3024, 3048, 3096, 3240, 3429, 3440, 3483, 3556, 3612, 3780, 3810, 3870, 4445, 4515, 4536, 4572, 4644, 4816, 5040, 5080, 5160, 5334, 5418, 5461, 5670, 5715, 5805, 6020, 6096, 6192, 6480, 6858, 6966, 7112, 7224, 7560, 7620, 7740, 8001, 8127, 8890, 9030, 9072, 9144, 9288, 10160, 10287, 10320, 10668, 10836, 10922, 11340, 11430, 11610, 12040, 13335, 13545, 13716, 13932, 14224, 14448, 15120, 15240, 15480, 16002, 16254, 16383, 17145, 17415, 17780, 18060, 18288, 18576, 20574, 21336, 21672, 21844, 22680, 22860, 23220, 24003, 24080, 24381, 26670, 27090, 27305, 27432, 27864, 30480, 30960, 32004, 32508, 32766, 34290, 34830, 35560, 36120, 38227, 40005, 40635, 41148, 42672, 43344, 43688, 45360, 45720, 46440, 48006, 48762, 49149, 51435, 53340, 54180, 54610, 54864, 55728, 64008, 65016, 65532, 68580, 69660, 71120, 72009, 72240, 76454, 80010, 81270, 81915, 82296, 87376, 91440, 92880, 96012, 97524, 98298, 102870, 106680, 108360, 109220, 114681, 120015, 121905, 128016, 130032, 131064, 137160, 139320, 144018, 147447, 152908, 160020, 162540, 163830, 164592, 191135, 192024, 195048, 196596, 205740, 213360, 216720, 218440, 229362, 240030, 243810, 245745, 262128, 274320, 278640, 288036, 294894, 305816, 320040, 325080, 327660, 344043, 360045, 382270, 384048, 390096, 393192, 411480, 436880, 442341, 458724, 480060, 487620, 491490, 573405, 576072, 589788, 611632, 640080, 650160, 655320, 688086, 720090, 737235, 764540, 786384, 822960, 884682, 917448, 960120, 975240, 982980, 1032129, 1146810, 1152144, 1179576, 1310640, 1376172, 1440180, 1474470, 1529080, 1720215, 1769364, 1834896, 1920240, 1950480, 1965960, 2064258, 2211705, 2293620, 2359152, 2752344, 2880360, 2948940, 3058160, 3096387, 3440430, 3538728, 3931920, 4128516, 4423410, 4587240, 5160645, 5504688, 5760720, 5897880, 6192774, 6880860, 7077456, 8257032, 8846820, 9174480, 10321290, 11795760, 12385548, 13761720, 15481935, 16514064, 17693640, 20642580, 24771096, 27523440, 30963870, 35387280, 41285160, 49542192, 61927740, 82570320, 123855480, 247710960]

約数ペア:

[(1, 247710960), (2, 123855480), (3, 82570320), (4, 61927740), (5, 49542192), (6, 41285160), (7, 35387280), (8, 30963870), (9, 27523440), (10, 24771096), (12, 20642580), (14, 17693640), (15, 16514064), (16, 15481935), (18, 13761720), (20, 12385548), (21, 11795760), (24, 10321290), (27, 9174480), (28, 8846820), (30, 8257032), (35, 7077456), (36, 6880860), (40, 6192774), (42, 5897880), (43, 5760720), (45, 5504688), (48, 5160645), (54, 4587240), (56, 4423410), (60, 4128516), (63, 3931920), (70, 3538728), (72, 3440430), (80, 3096387), (81, 3058160), (84, 2948940), (86, 2880360), (90, 2752344), (105, 2359152), (108, 2293620), (112, 2211705), (120, 2064258), (126, 1965960), (127, 1950480), (129, 1920240), (135, 1834896), (140, 1769364), (144, 1720215), (162, 1529080), (168, 1474470), (172, 1440180), (180, 1376172), (189, 1310640), (210, 1179576), (215, 1152144), (216, 1146810), (240, 1032129), (252, 982980), (254, 975240), (258, 960120), (270, 917448), (280, 884682), (301, 822960), (315, 786384), (324, 764540), (336, 737235), (344, 720090), (360, 688086), (378, 655320), (381, 650160), (387, 640080), (405, 611632), (420, 589788), (430, 576072), (432, 573405), (504, 491490), (508, 487620), (516, 480060), (540, 458724), (560, 442341), (567, 436880), (602, 411480), (630, 393192), (635, 390096), (645, 384048), (648, 382270), (688, 360045), (720, 344043), (756, 327660), (762, 325080), (774, 320040), (810, 305816), (840, 294894), (860, 288036), (889, 278640), (903, 274320), (945, 262128), (1008, 245745), (1016, 243810), (1032, 240030), (1080, 229362), (1134, 218440), (1143, 216720), (1161, 213360), (1204, 205740), (1260, 196596), (1270, 195048), (1290, 192024), (1296, 191135), (1505, 164592), (1512, 163830), (1524, 162540), (1548, 160020), (1620, 152908), (1680, 147447), (1720, 144018), (1778, 139320), (1806, 137160), (1890, 131064), (1905, 130032), (1935, 128016), (2032, 121905), (2064, 120015), (2160, 114681), (2268, 109220), (2286, 108360), (2322, 106680), (2408, 102870), (2520, 98298), (2540, 97524), (2580, 96012), (2667, 92880), (2709, 91440), (2835, 87376), (3010, 82296), (3024, 81915), (3048, 81270), (3096, 80010), (3240, 76454), (3429, 72240), (3440, 72009), (3483, 71120), (3556, 69660), (3612, 68580), (3780, 65532), (3810, 65016), (3870, 64008), (4445, 55728), (4515, 54864), (4536, 54610), (4572, 54180), (4644, 53340), (4816, 51435), (5040, 49149), (5080, 48762), (5160, 48006), (5334, 46440), (5418, 45720), (5461, 45360), (5670, 43688), (5715, 43344), (5805, 42672), (6020, 41148), (6096, 40635), (6192, 40005), (6480, 38227), (6858, 36120), (6966, 35560), (7112, 34830), (7224, 34290), (7560, 32766), (7620, 32508), (7740, 32004), (8001, 30960), (8127, 30480), (8890, 27864), (9030, 27432), (9072, 27305), (9144, 27090), (9288, 26670), (10160, 24381), (10287, 24080), (10320, 24003), (10668, 23220), (10836, 22860), (10922, 22680), (11340, 21844), (11430, 21672), (11610, 21336), (12040, 20574), (13335, 18576), (13545, 18288), (13716, 18060), (13932, 17780), (14224, 17415), (14448, 17145), (15120, 16383), (15240, 16254), (15480, 16002)]