853297320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:296

約数の個数: 256

約数和(自身を含む): 2846638080

約数和(自身を除く): 1993340760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 103, 120, 124, 131, 136, 155, 170, 186, 204, 206, 248, 255, 262, 309, 310, 340, 372, 393, 408, 412, 465, 510, 515, 524, 527, 618, 620, 655, 680, 744, 786, 824, 930, 1020, 1030, 1048, 1054, 1236, 1240, 1310, 1545, 1572, 1581, 1751, 1860, 1965, 2040, 2060, 2108, 2227, 2472, 2620, 2635, 3090, 3144, 3162, 3193, 3502, 3720, 3930, 4061, 4120, 4216, 4454, 5240, 5253, 5270, 6180, 6324, 6386, 6681, 7004, 7860, 7905, 8122, 8755, 8908, 9579, 10506, 10540, 11135, 12183, 12360, 12648, 12772, 13362, 13493, 14008, 15720, 15810, 15965, 16244, 17510, 17816, 19158, 20305, 21012, 21080, 22270, 24366, 25544, 26265, 26724, 26986, 31620, 31930, 32488, 33405, 35020, 38316, 40479, 40610, 42024, 44540, 47895, 48732, 52530, 53448, 53972, 54281, 60915, 63240, 63860, 66810, 67465, 69037, 70040, 76632, 80958, 81220, 89080, 95790, 97464, 105060, 107944, 108562, 121830, 127720, 133620, 134930, 138074, 161916, 162440, 162843, 191580, 202395, 207111, 210120, 217124, 229381, 243660, 267240, 269860, 271405, 276148, 323832, 325686, 345185, 383160, 404790, 414222, 418283, 434248, 458762, 487320, 539720, 542810, 552296, 651372, 688143, 690370, 809580, 814215, 828444, 836566, 917524, 1035555, 1085620, 1146905, 1254849, 1302744, 1376286, 1380740, 1619160, 1628430, 1656888, 1673132, 1835048, 2071110, 2091415, 2171240, 2293810, 2509698, 2752572, 2761480, 3256860, 3346264, 3440715, 4142220, 4182830, 4587620, 5019396, 5505144, 6274245, 6513720, 6881430, 7110811, 8284440, 8365660, 9175240, 10038792, 12548490, 13762860, 14221622, 16731320, 21332433, 25096980, 27525720, 28443244, 35554055, 42664866, 50193960, 56886488, 71108110, 85329732, 106662165, 142216220, 170659464, 213324330, 284432440, 426648660, 853297320]

約数ペア:

[(1, 853297320), (2, 426648660), (3, 284432440), (4, 213324330), (5, 170659464), (6, 142216220), (8, 106662165), (10, 85329732), (12, 71108110), (15, 56886488), (17, 50193960), (20, 42664866), (24, 35554055), (30, 28443244), (31, 27525720), (34, 25096980), (40, 21332433), (51, 16731320), (60, 14221622), (62, 13762860), (68, 12548490), (85, 10038792), (93, 9175240), (102, 8365660), (103, 8284440), (120, 7110811), (124, 6881430), (131, 6513720), (136, 6274245), (155, 5505144), (170, 5019396), (186, 4587620), (204, 4182830), (206, 4142220), (248, 3440715), (255, 3346264), (262, 3256860), (309, 2761480), (310, 2752572), (340, 2509698), (372, 2293810), (393, 2171240), (408, 2091415), (412, 2071110), (465, 1835048), (510, 1673132), (515, 1656888), (524, 1628430), (527, 1619160), (618, 1380740), (620, 1376286), (655, 1302744), (680, 1254849), (744, 1146905), (786, 1085620), (824, 1035555), (930, 917524), (1020, 836566), (1030, 828444), (1048, 814215), (1054, 809580), (1236, 690370), (1240, 688143), (1310, 651372), (1545, 552296), (1572, 542810), (1581, 539720), (1751, 487320), (1860, 458762), (1965, 434248), (2040, 418283), (2060, 414222), (2108, 404790), (2227, 383160), (2472, 345185), (2620, 325686), (2635, 323832), (3090, 276148), (3144, 271405), (3162, 269860), (3193, 267240), (3502, 243660), (3720, 229381), (3930, 217124), (4061, 210120), (4120, 207111), (4216, 202395), (4454, 191580), (5240, 162843), (5253, 162440), (5270, 161916), (6180, 138074), (6324, 134930), (6386, 133620), (6681, 127720), (7004, 121830), (7860, 108562), (7905, 107944), (8122, 105060), (8755, 97464), (8908, 95790), (9579, 89080), (10506, 81220), (10540, 80958), (11135, 76632), (12183, 70040), (12360, 69037), (12648, 67465), (12772, 66810), (13362, 63860), (13493, 63240), (14008, 60915), (15720, 54281), (15810, 53972), (15965, 53448), (16244, 52530), (17510, 48732), (17816, 47895), (19158, 44540), (20305, 42024), (21012, 40610), (21080, 40479), (22270, 38316), (24366, 35020), (25544, 33405), (26265, 32488), (26724, 31930), (26986, 31620)]