2820222720

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{853}}^1$

素因数の和:928

約数の個数: 432

約数和(自身を含む): 11437013952

約数和(自身を除く): 8616791232

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 41, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 82, 84, 90, 96, 105, 112, 120, 123, 126, 128, 140, 144, 160, 164, 168, 180, 192, 205, 210, 224, 240, 246, 252, 256, 280, 287, 288, 315, 320, 328, 336, 360, 369, 384, 410, 420, 448, 480, 492, 504, 560, 574, 576, 615, 630, 640, 656, 672, 720, 738, 768, 820, 840, 853, 861, 896, 960, 984, 1008, 1120, 1148, 1152, 1230, 1260, 1280, 1312, 1344, 1435, 1440, 1476, 1640, 1680, 1706, 1722, 1792, 1845, 1920, 1968, 2016, 2240, 2296, 2304, 2460, 2520, 2559, 2583, 2624, 2688, 2870, 2880, 2952, 3280, 3360, 3412, 3444, 3690, 3840, 3936, 4032, 4265, 4305, 4480, 4592, 4920, 5040, 5118, 5166, 5248, 5376, 5740, 5760, 5904, 5971, 6560, 6720, 6824, 6888, 7380, 7677, 7872, 8064, 8530, 8610, 8960, 9184, 9840, 10080, 10236, 10332, 10496, 11480, 11520, 11808, 11942, 12795, 12915, 13120, 13440, 13648, 13776, 14760, 15354, 15744, 16128, 17060, 17220, 17913, 18368, 19680, 20160, 20472, 20664, 22960, 23616, 23884, 25590, 25830, 26240, 26880, 27296, 27552, 29520, 29855, 30708, 31488, 34120, 34440, 34973, 35826, 36736, 38385, 39360, 40320, 40944, 41328, 45920, 47232, 47768, 51180, 51660, 52480, 53739, 54592, 55104, 59040, 59710, 61416, 68240, 68880, 69946, 71652, 73472, 76770, 78720, 80640, 81888, 82656, 89565, 91840, 94464, 95536, 102360, 103320, 104919, 107478, 109184, 110208, 118080, 119420, 122832, 136480, 137760, 139892, 143304, 153540, 157440, 163776, 165312, 174865, 179130, 183680, 191072, 204720, 206640, 209838, 214956, 218368, 220416, 236160, 238840, 244811, 245664, 268695, 272960, 275520, 279784, 286608, 307080, 314757, 327552, 330624, 349730, 358260, 367360, 382144, 409440, 413280, 419676, 429912, 472320, 477680, 489622, 491328, 524595, 537390, 545920, 551040, 559568, 573216, 614160, 629514, 655104, 661248, 699460, 716520, 734433, 764288, 818880, 826560, 839352, 859824, 955360, 979244, 982656, 1049190, 1074780, 1091840, 1102080, 1119136, 1146432, 1224055, 1228320, 1259028, 1398920, 1433040, 1468866, 1528576, 1573785, 1637760, 1653120, 1678704, 1719648, 1910720, 1958488, 1965312, 2098380, 2149560, 2203299, 2238272, 2292864, 2448110, 2456640, 2518056, 2797840, 2866080, 2937732, 3147570, 3275520, 3306240, 3357408, 3439296, 3672165, 3821440, 3916976, 4196760, 4299120, 4406598, 4476544, 4585728, 4896220, 4913280, 5036112, 5595680, 5732160, 5875464, 6295140, 6714816, 6878592, 7344330, 7642880, 7833952, 8393520, 8598240, 8813196, 8953088, 9792440, 9826560, 10072224, 11016495, 11191360, 11464320, 11750928, 12590280, 13429632, 13757184, 14688660, 15667904, 16787040, 17196480, 17626392, 19584880, 20144448, 22032990, 22382720, 22928640, 23501856, 25180560, 26859264, 29377320, 31335808, 33574080, 34392960, 35252784, 39169760, 40288896, 44065980, 44765440, 47003712, 50361120, 58754640, 62671616, 67148160, 68785920, 70505568, 78339520, 80577792, 88131960, 94007424, 100722240, 117509280, 134296320, 141011136, 156679040, 176263920, 188014848, 201444480, 235018560, 282022272, 313358080, 352527840, 402888960, 470037120, 564044544, 705055680, 940074240, 1410111360, 2820222720]

約数ペア:

[(1, 2820222720), (2, 1410111360), (3, 940074240), (4, 705055680), (5, 564044544), (6, 470037120), (7, 402888960), (8, 352527840), (9, 313358080), (10, 282022272), (12, 235018560), (14, 201444480), (15, 188014848), (16, 176263920), (18, 156679040), (20, 141011136), (21, 134296320), (24, 117509280), (28, 100722240), (30, 94007424), (32, 88131960), (35, 80577792), (36, 78339520), (40, 70505568), (41, 68785920), (42, 67148160), (45, 62671616), (48, 58754640), (56, 50361120), (60, 47003712), (63, 44765440), (64, 44065980), (70, 40288896), (72, 39169760), (80, 35252784), (82, 34392960), (84, 33574080), (90, 31335808), (96, 29377320), (105, 26859264), (112, 25180560), (120, 23501856), (123, 22928640), (126, 22382720), (128, 22032990), (140, 20144448), (144, 19584880), (160, 17626392), (164, 17196480), (168, 16787040), (180, 15667904), (192, 14688660), (205, 13757184), (210, 13429632), (224, 12590280), (240, 11750928), (246, 11464320), (252, 11191360), (256, 11016495), (280, 10072224), (287, 9826560), (288, 9792440), (315, 8953088), (320, 8813196), (328, 8598240), (336, 8393520), (360, 7833952), (369, 7642880), (384, 7344330), (410, 6878592), (420, 6714816), (448, 6295140), (480, 5875464), (492, 5732160), (504, 5595680), (560, 5036112), (574, 4913280), (576, 4896220), (615, 4585728), (630, 4476544), (640, 4406598), (656, 4299120), (672, 4196760), (720, 3916976), (738, 3821440), (768, 3672165), (820, 3439296), (840, 3357408), (853, 3306240), (861, 3275520), (896, 3147570), (960, 2937732), (984, 2866080), (1008, 2797840), (1120, 2518056), (1148, 2456640), (1152, 2448110), (1230, 2292864), (1260, 2238272), (1280, 2203299), (1312, 2149560), (1344, 2098380), (1435, 1965312), (1440, 1958488), (1476, 1910720), (1640, 1719648), (1680, 1678704), (1706, 1653120), (1722, 1637760), (1792, 1573785), (1845, 1528576), (1920, 1468866), (1968, 1433040), (2016, 1398920), (2240, 1259028), (2296, 1228320), (2304, 1224055), (2460, 1146432), (2520, 1119136), (2559, 1102080), (2583, 1091840), (2624, 1074780), (2688, 1049190), (2870, 982656), (2880, 979244), (2952, 955360), (3280, 859824), (3360, 839352), (3412, 826560), (3444, 818880), (3690, 764288), (3840, 734433), (3936, 716520), (4032, 699460), (4265, 661248), (4305, 655104), (4480, 629514), (4592, 614160), (4920, 573216), (5040, 559568), (5118, 551040), (5166, 545920), (5248, 537390), (5376, 524595), (5740, 491328), (5760, 489622), (5904, 477680), (5971, 472320), (6560, 429912), (6720, 419676), (6824, 413280), (6888, 409440), (7380, 382144), (7677, 367360), (7872, 358260), (8064, 349730), (8530, 330624), (8610, 327552), (8960, 314757), (9184, 307080), (9840, 286608), (10080, 279784), (10236, 275520), (10332, 272960), (10496, 268695), (11480, 245664), (11520, 244811), (11808, 238840), (11942, 236160), (12795, 220416), (12915, 218368), (13120, 214956), (13440, 209838), (13648, 206640), (13776, 204720), (14760, 191072), (15354, 183680), (15744, 179130), (16128, 174865), (17060, 165312), (17220, 163776), (17913, 157440), (18368, 153540), (19680, 143304), (20160, 139892), (20472, 137760), (20664, 136480), (22960, 122832), (23616, 119420), (23884, 118080), (25590, 110208), (25830, 109184), (26240, 107478), (26880, 104919), (27296, 103320), (27552, 102360), (29520, 95536), (29855, 94464), (30708, 91840), (31488, 89565), (34120, 82656), (34440, 81888), (34973, 80640), (35826, 78720), (36736, 76770), (38385, 73472), (39360, 71652), (40320, 69946), (40944, 68880), (41328, 68240), (45920, 61416), (47232, 59710), (47768, 59040), (51180, 55104), (51660, 54592), (52480, 53739)]