990843840

素因数分解:

$2^6\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:206

約数の個数: 560

約数和(自身を含む): 4154253312

約数和(自身を除く): 3163409472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 43, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 81, 84, 86, 90, 96, 105, 108, 112, 120, 126, 127, 129, 135, 140, 144, 160, 162, 168, 172, 180, 189, 192, 210, 215, 216, 224, 240, 252, 254, 258, 270, 280, 288, 301, 315, 320, 324, 336, 344, 360, 378, 381, 387, 405, 420, 430, 432, 448, 480, 504, 508, 516, 540, 560, 567, 576, 602, 630, 635, 645, 648, 672, 688, 720, 756, 762, 774, 810, 840, 860, 864, 889, 903, 945, 960, 1008, 1016, 1032, 1080, 1120, 1134, 1143, 1161, 1204, 1260, 1270, 1290, 1296, 1344, 1376, 1440, 1505, 1512, 1524, 1548, 1620, 1680, 1720, 1728, 1778, 1806, 1890, 1905, 1935, 2016, 2032, 2064, 2160, 2240, 2268, 2286, 2322, 2408, 2520, 2540, 2580, 2592, 2667, 2709, 2752, 2835, 2880, 3010, 3024, 3048, 3096, 3240, 3360, 3429, 3440, 3483, 3556, 3612, 3780, 3810, 3870, 4032, 4064, 4128, 4320, 4445, 4515, 4536, 4572, 4644, 4816, 5040, 5080, 5160, 5184, 5334, 5418, 5461, 5670, 5715, 5805, 6020, 6048, 6096, 6192, 6480, 6720, 6858, 6880, 6966, 7112, 7224, 7560, 7620, 7740, 8001, 8127, 8128, 8256, 8640, 8890, 9030, 9072, 9144, 9288, 9632, 10080, 10160, 10287, 10320, 10668, 10836, 10922, 11340, 11430, 11610, 12040, 12096, 12192, 12384, 12960, 13335, 13545, 13716, 13760, 13932, 14224, 14448, 15120, 15240, 15480, 16002, 16254, 16383, 17145, 17415, 17780, 18060, 18144, 18288, 18576, 19264, 20160, 20320, 20574, 20640, 21336, 21672, 21844, 22680, 22860, 23220, 24003, 24080, 24381, 24384, 24768, 25920, 26670, 27090, 27305, 27432, 27864, 28448, 28896, 30240, 30480, 30960, 32004, 32508, 32766, 34290, 34830, 35560, 36120, 36288, 36576, 37152, 38227, 40005, 40635, 40640, 41148, 41280, 42672, 43344, 43688, 45360, 45720, 46440, 48006, 48160, 48762, 49149, 51435, 53340, 54180, 54610, 54864, 55728, 56896, 57792, 60480, 60960, 61920, 64008, 65016, 65532, 68580, 69660, 71120, 72009, 72240, 73152, 74304, 76454, 80010, 81270, 81915, 82296, 85344, 86688, 87376, 90720, 91440, 92880, 96012, 96320, 97524, 98298, 102870, 106680, 108360, 109220, 109728, 111456, 114681, 120015, 121905, 121920, 123840, 128016, 130032, 131064, 137160, 139320, 142240, 144018, 144480, 147447, 152908, 160020, 162540, 163830, 164592, 170688, 173376, 174752, 181440, 182880, 185760, 191135, 192024, 195048, 196596, 205740, 213360, 216720, 218440, 219456, 222912, 229362, 240030, 243810, 245745, 256032, 260064, 262128, 274320, 278640, 284480, 288036, 288960, 294894, 305816, 320040, 325080, 327660, 329184, 344043, 349504, 360045, 365760, 371520, 382270, 384048, 390096, 393192, 411480, 426720, 433440, 436880, 442341, 458724, 480060, 487620, 491490, 512064, 520128, 524256, 548640, 557280, 573405, 576072, 589788, 611632, 640080, 650160, 655320, 658368, 688086, 720090, 737235, 764540, 768096, 780192, 786384, 822960, 853440, 866880, 873760, 884682, 917448, 960120, 975240, 982980, 1032129, 1048512, 1097280, 1114560, 1146810, 1152144, 1179576, 1223264, 1280160, 1300320, 1310640, 1376172, 1440180, 1474470, 1529080, 1536192, 1560384, 1572768, 1645920, 1720215, 1747520, 1769364, 1834896, 1920240, 1950480, 1965960, 2064258, 2211705, 2293620, 2304288, 2359152, 2446528, 2560320, 2600640, 2621280, 2752344, 2880360, 2948940, 3058160, 3096387, 3145536, 3291840, 3440430, 3538728, 3669792, 3840480, 3900960, 3931920, 4128516, 4423410, 4587240, 4608576, 4718304, 5160645, 5242560, 5504688, 5760720, 5897880, 6116320, 6192774, 6880860, 7077456, 7339584, 7680960, 7801920, 7863840, 8257032, 8846820, 9174480, 9436608, 10321290, 11009376, 11521440, 11795760, 12232640, 12385548, 13761720, 14154912, 15481935, 15727680, 16514064, 17693640, 18348960, 20642580, 22018752, 23042880, 23591520, 24771096, 27523440, 28309824, 30963870, 33028128, 35387280, 36697920, 41285160, 47183040, 49542192, 55046880, 61927740, 66056256, 70774560, 82570320, 99084384, 110093760, 123855480, 141549120, 165140640, 198168768, 247710960, 330281280, 495421920, 990843840]

約数ペア:

[(1, 990843840), (2, 495421920), (3, 330281280), (4, 247710960), (5, 198168768), (6, 165140640), (7, 141549120), (8, 123855480), (9, 110093760), (10, 99084384), (12, 82570320), (14, 70774560), (15, 66056256), (16, 61927740), (18, 55046880), (20, 49542192), (21, 47183040), (24, 41285160), (27, 36697920), (28, 35387280), (30, 33028128), (32, 30963870), (35, 28309824), (36, 27523440), (40, 24771096), (42, 23591520), (43, 23042880), (45, 22018752), (48, 20642580), (54, 18348960), (56, 17693640), (60, 16514064), (63, 15727680), (64, 15481935), (70, 14154912), (72, 13761720), (80, 12385548), (81, 12232640), (84, 11795760), (86, 11521440), (90, 11009376), (96, 10321290), (105, 9436608), (108, 9174480), (112, 8846820), (120, 8257032), (126, 7863840), (127, 7801920), (129, 7680960), (135, 7339584), (140, 7077456), (144, 6880860), (160, 6192774), (162, 6116320), (168, 5897880), (172, 5760720), (180, 5504688), (189, 5242560), (192, 5160645), (210, 4718304), (215, 4608576), (216, 4587240), (224, 4423410), (240, 4128516), (252, 3931920), (254, 3900960), (258, 3840480), (270, 3669792), (280, 3538728), (288, 3440430), (301, 3291840), (315, 3145536), (320, 3096387), (324, 3058160), (336, 2948940), (344, 2880360), (360, 2752344), (378, 2621280), (381, 2600640), (387, 2560320), (405, 2446528), (420, 2359152), (430, 2304288), (432, 2293620), (448, 2211705), (480, 2064258), (504, 1965960), (508, 1950480), (516, 1920240), (540, 1834896), (560, 1769364), (567, 1747520), (576, 1720215), (602, 1645920), (630, 1572768), (635, 1560384), (645, 1536192), (648, 1529080), (672, 1474470), (688, 1440180), (720, 1376172), (756, 1310640), (762, 1300320), (774, 1280160), (810, 1223264), (840, 1179576), (860, 1152144), (864, 1146810), (889, 1114560), (903, 1097280), (945, 1048512), (960, 1032129), (1008, 982980), (1016, 975240), (1032, 960120), (1080, 917448), (1120, 884682), (1134, 873760), (1143, 866880), (1161, 853440), (1204, 822960), (1260, 786384), (1270, 780192), (1290, 768096), (1296, 764540), (1344, 737235), (1376, 720090), (1440, 688086), (1505, 658368), (1512, 655320), (1524, 650160), (1548, 640080), (1620, 611632), (1680, 589788), (1720, 576072), (1728, 573405), (1778, 557280), (1806, 548640), (1890, 524256), (1905, 520128), (1935, 512064), (2016, 491490), (2032, 487620), (2064, 480060), (2160, 458724), (2240, 442341), (2268, 436880), (2286, 433440), (2322, 426720), (2408, 411480), (2520, 393192), (2540, 390096), (2580, 384048), (2592, 382270), (2667, 371520), (2709, 365760), (2752, 360045), (2835, 349504), (2880, 344043), (3010, 329184), (3024, 327660), (3048, 325080), (3096, 320040), (3240, 305816), (3360, 294894), (3429, 288960), (3440, 288036), (3483, 284480), (3556, 278640), (3612, 274320), (3780, 262128), (3810, 260064), (3870, 256032), (4032, 245745), (4064, 243810), (4128, 240030), (4320, 229362), (4445, 222912), (4515, 219456), (4536, 218440), (4572, 216720), (4644, 213360), (4816, 205740), (5040, 196596), (5080, 195048), (5160, 192024), (5184, 191135), (5334, 185760), (5418, 182880), (5461, 181440), (5670, 174752), (5715, 173376), (5805, 170688), (6020, 164592), (6048, 163830), (6096, 162540), (6192, 160020), (6480, 152908), (6720, 147447), (6858, 144480), (6880, 144018), (6966, 142240), (7112, 139320), (7224, 137160), (7560, 131064), (7620, 130032), (7740, 128016), (8001, 123840), (8127, 121920), (8128, 121905), (8256, 120015), (8640, 114681), (8890, 111456), (9030, 109728), (9072, 109220), (9144, 108360), (9288, 106680), (9632, 102870), (10080, 98298), (10160, 97524), (10287, 96320), (10320, 96012), (10668, 92880), (10836, 91440), (10922, 90720), (11340, 87376), (11430, 86688), (11610, 85344), (12040, 82296), (12096, 81915), (12192, 81270), (12384, 80010), (12960, 76454), (13335, 74304), (13545, 73152), (13716, 72240), (13760, 72009), (13932, 71120), (14224, 69660), (14448, 68580), (15120, 65532), (15240, 65016), (15480, 64008), (16002, 61920), (16254, 60960), (16383, 60480), (17145, 57792), (17415, 56896), (17780, 55728), (18060, 54864), (18144, 54610), (18288, 54180), (18576, 53340), (19264, 51435), (20160, 49149), (20320, 48762), (20574, 48160), (20640, 48006), (21336, 46440), (21672, 45720), (21844, 45360), (22680, 43688), (22860, 43344), (23220, 42672), (24003, 41280), (24080, 41148), (24381, 40640), (24384, 40635), (24768, 40005), (25920, 38227), (26670, 37152), (27090, 36576), (27305, 36288), (27432, 36120), (27864, 35560), (28448, 34830), (28896, 34290), (30240, 32766), (30480, 32508), (30960, 32004)]