130786880

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:489

約数の個数: 168

約数和(自身を含む): 382219200

約数和(自身を除く): 251432320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 49, 56, 64, 70, 76, 80, 95, 98, 112, 133, 140, 152, 160, 190, 196, 224, 245, 266, 280, 304, 320, 380, 392, 439, 448, 490, 532, 560, 608, 665, 760, 784, 878, 931, 980, 1064, 1120, 1216, 1330, 1520, 1568, 1756, 1862, 1960, 2128, 2195, 2240, 2660, 3040, 3073, 3136, 3512, 3724, 3920, 4256, 4390, 4655, 5320, 6080, 6146, 7024, 7448, 7840, 8341, 8512, 8780, 9310, 10640, 12292, 14048, 14896, 15365, 15680, 16682, 17560, 18620, 21280, 21511, 24584, 28096, 29792, 30730, 33364, 35120, 37240, 41705, 42560, 43022, 49168, 58387, 59584, 61460, 66728, 70240, 74480, 83410, 86044, 98336, 107555, 116774, 122920, 133456, 140480, 148960, 166820, 172088, 196672, 215110, 233548, 245840, 266912, 291935, 297920, 333640, 344176, 408709, 430220, 467096, 491680, 533824, 583870, 667280, 688352, 817418, 860440, 934192, 983360, 1167740, 1334560, 1376704, 1634836, 1720880, 1868384, 2043545, 2335480, 2669120, 3269672, 3441760, 3736768, 4087090, 4670960, 6539344, 6883520, 8174180, 9341920, 13078688, 16348360, 18683840, 26157376, 32696720, 65393440, 130786880]

約数ペア:

[(1, 130786880), (2, 65393440), (4, 32696720), (5, 26157376), (7, 18683840), (8, 16348360), (10, 13078688), (14, 9341920), (16, 8174180), (19, 6883520), (20, 6539344), (28, 4670960), (32, 4087090), (35, 3736768), (38, 3441760), (40, 3269672), (49, 2669120), (56, 2335480), (64, 2043545), (70, 1868384), (76, 1720880), (80, 1634836), (95, 1376704), (98, 1334560), (112, 1167740), (133, 983360), (140, 934192), (152, 860440), (160, 817418), (190, 688352), (196, 667280), (224, 583870), (245, 533824), (266, 491680), (280, 467096), (304, 430220), (320, 408709), (380, 344176), (392, 333640), (439, 297920), (448, 291935), (490, 266912), (532, 245840), (560, 233548), (608, 215110), (665, 196672), (760, 172088), (784, 166820), (878, 148960), (931, 140480), (980, 133456), (1064, 122920), (1120, 116774), (1216, 107555), (1330, 98336), (1520, 86044), (1568, 83410), (1756, 74480), (1862, 70240), (1960, 66728), (2128, 61460), (2195, 59584), (2240, 58387), (2660, 49168), (3040, 43022), (3073, 42560), (3136, 41705), (3512, 37240), (3724, 35120), (3920, 33364), (4256, 30730), (4390, 29792), (4655, 28096), (5320, 24584), (6080, 21511), (6146, 21280), (7024, 18620), (7448, 17560), (7840, 16682), (8341, 15680), (8512, 15365), (8780, 14896), (9310, 14048), (10640, 12292)]