299156480

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:540

約数の個数: 176

約数和(自身を含む): 870155136

約数和(自身を除く): 570998656

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 128, 136, 140, 160, 170, 224, 238, 256, 272, 280, 320, 340, 448, 476, 491, 512, 544, 560, 595, 640, 680, 896, 952, 982, 1024, 1088, 1120, 1190, 1280, 1360, 1792, 1904, 1964, 2176, 2240, 2380, 2455, 2560, 2720, 3437, 3584, 3808, 3928, 4352, 4480, 4760, 4910, 5120, 5440, 6874, 7168, 7616, 7856, 8347, 8704, 8960, 9520, 9820, 10880, 13748, 15232, 15712, 16694, 17185, 17408, 17920, 19040, 19640, 21760, 27496, 30464, 31424, 33388, 34370, 35840, 38080, 39280, 41735, 43520, 54992, 58429, 60928, 62848, 66776, 68740, 76160, 78560, 83470, 87040, 109984, 116858, 121856, 125696, 133552, 137480, 152320, 157120, 166940, 219968, 233716, 251392, 267104, 274960, 292145, 304640, 314240, 333880, 439936, 467432, 502784, 534208, 549920, 584290, 609280, 628480, 667760, 879872, 934864, 1068416, 1099840, 1168580, 1256960, 1335520, 1759744, 1869728, 2136832, 2199680, 2337160, 2513920, 2671040, 3519488, 3739456, 4273664, 4399360, 4674320, 5342080, 7478912, 8547328, 8798720, 9348640, 10684160, 14957824, 17597440, 18697280, 21368320, 29915648, 37394560, 42736640, 59831296, 74789120, 149578240, 299156480]

約数ペア:

[(1, 299156480), (2, 149578240), (4, 74789120), (5, 59831296), (7, 42736640), (8, 37394560), (10, 29915648), (14, 21368320), (16, 18697280), (17, 17597440), (20, 14957824), (28, 10684160), (32, 9348640), (34, 8798720), (35, 8547328), (40, 7478912), (56, 5342080), (64, 4674320), (68, 4399360), (70, 4273664), (80, 3739456), (85, 3519488), (112, 2671040), (119, 2513920), (128, 2337160), (136, 2199680), (140, 2136832), (160, 1869728), (170, 1759744), (224, 1335520), (238, 1256960), (256, 1168580), (272, 1099840), (280, 1068416), (320, 934864), (340, 879872), (448, 667760), (476, 628480), (491, 609280), (512, 584290), (544, 549920), (560, 534208), (595, 502784), (640, 467432), (680, 439936), (896, 333880), (952, 314240), (982, 304640), (1024, 292145), (1088, 274960), (1120, 267104), (1190, 251392), (1280, 233716), (1360, 219968), (1792, 166940), (1904, 157120), (1964, 152320), (2176, 137480), (2240, 133552), (2380, 125696), (2455, 121856), (2560, 116858), (2720, 109984), (3437, 87040), (3584, 83470), (3808, 78560), (3928, 76160), (4352, 68740), (4480, 66776), (4760, 62848), (4910, 60928), (5120, 58429), (5440, 54992), (6874, 43520), (7168, 41735), (7616, 39280), (7856, 38080), (8347, 35840), (8704, 34370), (8960, 33388), (9520, 31424), (9820, 30464), (10880, 27496), (13748, 21760), (15232, 19640), (15712, 19040), (16694, 17920), (17185, 17408)]