21992657760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{2089}}^1\times {\mathrm{2437}}^1$

素因数の和:4550

約数の個数: 192

約数和(自身を含む): 77042750400

約数和(自身を除く): 55050092640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2089, 2160, 2437, 4178, 4320, 4874, 6267, 7311, 8356, 9748, 10445, 12185, 12534, 14622, 16712, 18801, 19496, 20890, 21933, 24370, 25068, 29244, 31335, 33424, 36555, 37602, 38992, 41780, 43866, 48740, 50136, 56403, 58488, 62670, 65799, 66848, 73110, 75204, 77984, 83560, 87732, 94005, 97480, 100272, 109665, 112806, 116976, 125340, 131598, 146220, 150408, 167120, 175464, 188010, 194960, 200544, 219330, 225612, 233952, 250680, 263196, 282015, 292440, 300816, 328995, 334240, 350928, 376020, 389920, 438660, 451224, 501360, 526392, 564030, 584880, 601632, 657990, 701856, 752040, 877320, 902448, 1002720, 1052784, 1128060, 1169760, 1315980, 1504080, 1754640, 1804896, 2105568, 2256120, 2631960, 3008160, 3509280, 4512240, 5090893, 5263920, 9024480, 10181786, 10527840, 15272679, 20363572, 25454465, 30545358, 40727144, 45818037, 50908930, 61090716, 76363395, 81454288, 91636074, 101817860, 122181432, 137454111, 152726790, 162908576, 183272148, 203635720, 229090185, 244362864, 274908222, 305453580, 366544296, 407271440, 458180370, 488725728, 549816444, 610907160, 687270555, 733088592, 814542880, 916360740, 1099632888, 1221814320, 1374541110, 1466177184, 1832721480, 2199265776, 2443628640, 2749082220, 3665442960, 4398531552, 5498164440, 7330885920, 10996328880, 21992657760]

約数ペア:

[(1, 21992657760), (2, 10996328880), (3, 7330885920), (4, 5498164440), (5, 4398531552), (6, 3665442960), (8, 2749082220), (9, 2443628640), (10, 2199265776), (12, 1832721480), (15, 1466177184), (16, 1374541110), (18, 1221814320), (20, 1099632888), (24, 916360740), (27, 814542880), (30, 733088592), (32, 687270555), (36, 610907160), (40, 549816444), (45, 488725728), (48, 458180370), (54, 407271440), (60, 366544296), (72, 305453580), (80, 274908222), (90, 244362864), (96, 229090185), (108, 203635720), (120, 183272148), (135, 162908576), (144, 152726790), (160, 137454111), (180, 122181432), (216, 101817860), (240, 91636074), (270, 81454288), (288, 76363395), (360, 61090716), (432, 50908930), (480, 45818037), (540, 40727144), (720, 30545358), (864, 25454465), (1080, 20363572), (1440, 15272679), (2089, 10527840), (2160, 10181786), (2437, 9024480), (4178, 5263920), (4320, 5090893), (4874, 4512240), (6267, 3509280), (7311, 3008160), (8356, 2631960), (9748, 2256120), (10445, 2105568), (12185, 1804896), (12534, 1754640), (14622, 1504080), (16712, 1315980), (18801, 1169760), (19496, 1128060), (20890, 1052784), (21933, 1002720), (24370, 902448), (25068, 877320), (29244, 752040), (31335, 701856), (33424, 657990), (36555, 601632), (37602, 584880), (38992, 564030), (41780, 526392), (43866, 501360), (48740, 451224), (50136, 438660), (56403, 389920), (58488, 376020), (62670, 350928), (65799, 334240), (66848, 328995), (73110, 300816), (75204, 292440), (77984, 282015), (83560, 263196), (87732, 250680), (94005, 233952), (97480, 225612), (100272, 219330), (109665, 200544), (112806, 194960), (116976, 188010), (125340, 175464), (131598, 167120), (146220, 150408)]