395951360

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:201

約数の個数: 216

約数和(自身を含む): 1132457760

約数和(自身を除く): 736506400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 59, 64, 70, 80, 98, 107, 112, 118, 128, 140, 160, 196, 214, 224, 236, 245, 256, 280, 295, 320, 392, 413, 428, 448, 472, 490, 535, 560, 590, 640, 749, 784, 826, 856, 896, 944, 980, 1070, 1120, 1180, 1280, 1498, 1568, 1652, 1712, 1792, 1888, 1960, 2065, 2140, 2240, 2360, 2891, 2996, 3136, 3304, 3424, 3745, 3776, 3920, 4130, 4280, 4480, 4720, 5243, 5782, 5992, 6272, 6313, 6608, 6848, 7490, 7552, 7840, 8260, 8560, 8960, 9440, 10486, 11564, 11984, 12544, 12626, 13216, 13696, 14455, 14980, 15104, 15680, 16520, 17120, 18880, 20972, 23128, 23968, 25252, 26215, 26432, 27392, 28910, 29960, 31360, 31565, 33040, 34240, 37760, 41944, 44191, 46256, 47936, 50504, 52430, 52864, 57820, 59920, 62720, 63130, 66080, 68480, 75520, 83888, 88382, 92512, 95872, 101008, 104860, 105728, 115640, 119840, 126260, 132160, 136960, 167776, 176764, 185024, 191744, 202016, 209720, 220955, 231280, 239680, 252520, 264320, 309337, 335552, 353528, 370048, 404032, 419440, 441910, 462560, 479360, 505040, 528640, 618674, 671104, 707056, 740096, 808064, 838880, 883820, 925120, 958720, 1010080, 1237348, 1342208, 1414112, 1546685, 1616128, 1677760, 1767640, 1850240, 2020160, 2474696, 2828224, 3093370, 3355520, 3535280, 3700480, 4040320, 4949392, 5656448, 6186740, 6711040, 7070560, 8080640, 9898784, 11312896, 12373480, 14141120, 19797568, 24746960, 28282240, 39595136, 49493920, 56564480, 79190272, 98987840, 197975680, 395951360]

約数ペア:

[(1, 395951360), (2, 197975680), (4, 98987840), (5, 79190272), (7, 56564480), (8, 49493920), (10, 39595136), (14, 28282240), (16, 24746960), (20, 19797568), (28, 14141120), (32, 12373480), (35, 11312896), (40, 9898784), (49, 8080640), (56, 7070560), (59, 6711040), (64, 6186740), (70, 5656448), (80, 4949392), (98, 4040320), (107, 3700480), (112, 3535280), (118, 3355520), (128, 3093370), (140, 2828224), (160, 2474696), (196, 2020160), (214, 1850240), (224, 1767640), (236, 1677760), (245, 1616128), (256, 1546685), (280, 1414112), (295, 1342208), (320, 1237348), (392, 1010080), (413, 958720), (428, 925120), (448, 883820), (472, 838880), (490, 808064), (535, 740096), (560, 707056), (590, 671104), (640, 618674), (749, 528640), (784, 505040), (826, 479360), (856, 462560), (896, 441910), (944, 419440), (980, 404032), (1070, 370048), (1120, 353528), (1180, 335552), (1280, 309337), (1498, 264320), (1568, 252520), (1652, 239680), (1712, 231280), (1792, 220955), (1888, 209720), (1960, 202016), (2065, 191744), (2140, 185024), (2240, 176764), (2360, 167776), (2891, 136960), (2996, 132160), (3136, 126260), (3304, 119840), (3424, 115640), (3745, 105728), (3776, 104860), (3920, 101008), (4130, 95872), (4280, 92512), (4480, 88382), (4720, 83888), (5243, 75520), (5782, 68480), (5992, 66080), (6272, 63130), (6313, 62720), (6608, 59920), (6848, 57820), (7490, 52864), (7552, 52430), (7840, 50504), (8260, 47936), (8560, 46256), (8960, 44191), (9440, 41944), (10486, 37760), (11564, 34240), (11984, 33040), (12544, 31565), (12626, 31360), (13216, 29960), (13696, 28910), (14455, 27392), (14980, 26432), (15104, 26215), (15680, 25252), (16520, 23968), (17120, 23128), (18880, 20972)]