4980485440

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{1663}}^1$

素因数の和:1885

約数の個数: 168

約数和(自身を含む): 13876641792

約数和(自身を除く): 8896156352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 191, 196, 224, 245, 280, 320, 382, 392, 448, 490, 560, 764, 784, 955, 980, 1120, 1337, 1528, 1568, 1663, 1910, 1960, 2240, 2674, 3056, 3136, 3326, 3820, 3920, 5348, 6112, 6652, 6685, 7640, 7840, 8315, 9359, 10696, 11641, 12224, 13304, 13370, 15280, 15680, 16630, 18718, 21392, 23282, 26608, 26740, 30560, 33260, 37436, 42784, 46564, 46795, 53216, 53480, 58205, 61120, 66520, 74872, 81487, 85568, 93128, 93590, 106432, 106960, 116410, 133040, 149744, 162974, 186256, 187180, 213920, 232820, 266080, 299488, 317633, 325948, 372512, 374360, 407435, 427840, 465640, 532160, 598976, 635266, 651896, 745024, 748720, 814870, 931280, 1270532, 1303792, 1497440, 1588165, 1629740, 1862560, 2223431, 2541064, 2607584, 2994880, 3176330, 3259480, 3725120, 4446862, 5082128, 5215168, 6352660, 6518960, 8893724, 10164256, 11117155, 12705320, 13037920, 15564017, 17787448, 20328512, 22234310, 25410640, 26075840, 31128034, 35574896, 44468620, 50821280, 62256068, 71149792, 77820085, 88937240, 101642560, 124512136, 142299584, 155640170, 177874480, 249024272, 311280340, 355748960, 498048544, 622560680, 711497920, 996097088, 1245121360, 2490242720, 4980485440]

約数ペア:

[(1, 4980485440), (2, 2490242720), (4, 1245121360), (5, 996097088), (7, 711497920), (8, 622560680), (10, 498048544), (14, 355748960), (16, 311280340), (20, 249024272), (28, 177874480), (32, 155640170), (35, 142299584), (40, 124512136), (49, 101642560), (56, 88937240), (64, 77820085), (70, 71149792), (80, 62256068), (98, 50821280), (112, 44468620), (140, 35574896), (160, 31128034), (191, 26075840), (196, 25410640), (224, 22234310), (245, 20328512), (280, 17787448), (320, 15564017), (382, 13037920), (392, 12705320), (448, 11117155), (490, 10164256), (560, 8893724), (764, 6518960), (784, 6352660), (955, 5215168), (980, 5082128), (1120, 4446862), (1337, 3725120), (1528, 3259480), (1568, 3176330), (1663, 2994880), (1910, 2607584), (1960, 2541064), (2240, 2223431), (2674, 1862560), (3056, 1629740), (3136, 1588165), (3326, 1497440), (3820, 1303792), (3920, 1270532), (5348, 931280), (6112, 814870), (6652, 748720), (6685, 745024), (7640, 651896), (7840, 635266), (8315, 598976), (9359, 532160), (10696, 465640), (11641, 427840), (12224, 407435), (13304, 374360), (13370, 372512), (15280, 325948), (15680, 317633), (16630, 299488), (18718, 266080), (21392, 232820), (23282, 213920), (26608, 187180), (26740, 186256), (30560, 162974), (33260, 149744), (37436, 133040), (42784, 116410), (46564, 106960), (46795, 106432), (53216, 93590), (53480, 93128), (58205, 85568), (61120, 81487), (66520, 74872)]