271362560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 160

約数和(自身を含む): 783699840

約数和(自身を除く): 512337280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 380, 448, 512, 532, 560, 608, 640, 665, 760, 797, 896, 1064, 1120, 1216, 1280, 1330, 1520, 1594, 1792, 2128, 2240, 2432, 2560, 2660, 3040, 3188, 3584, 3985, 4256, 4480, 4864, 5320, 5579, 6080, 6376, 7970, 8512, 8960, 9728, 10640, 11158, 12160, 12752, 15143, 15940, 17024, 17920, 21280, 22316, 24320, 25504, 27895, 30286, 31880, 34048, 42560, 44632, 48640, 51008, 55790, 60572, 63760, 68096, 75715, 85120, 89264, 102016, 106001, 111580, 121144, 127520, 151430, 170240, 178528, 204032, 212002, 223160, 242288, 255040, 302860, 340480, 357056, 408064, 424004, 446320, 484576, 510080, 530005, 605720, 714112, 848008, 892640, 969152, 1020160, 1060010, 1211440, 1428224, 1696016, 1785280, 1938304, 2040320, 2120020, 2422880, 2856448, 3392032, 3570560, 3876608, 4240040, 4845760, 6784064, 7141120, 7753216, 8480080, 9691520, 13568128, 14282240, 16960160, 19383040, 27136256, 33920320, 38766080, 54272512, 67840640, 135681280, 271362560]

約数ペア:

[(1, 271362560), (2, 135681280), (4, 67840640), (5, 54272512), (7, 38766080), (8, 33920320), (10, 27136256), (14, 19383040), (16, 16960160), (19, 14282240), (20, 13568128), (28, 9691520), (32, 8480080), (35, 7753216), (38, 7141120), (40, 6784064), (56, 4845760), (64, 4240040), (70, 3876608), (76, 3570560), (80, 3392032), (95, 2856448), (112, 2422880), (128, 2120020), (133, 2040320), (140, 1938304), (152, 1785280), (160, 1696016), (190, 1428224), (224, 1211440), (256, 1060010), (266, 1020160), (280, 969152), (304, 892640), (320, 848008), (380, 714112), (448, 605720), (512, 530005), (532, 510080), (560, 484576), (608, 446320), (640, 424004), (665, 408064), (760, 357056), (797, 340480), (896, 302860), (1064, 255040), (1120, 242288), (1216, 223160), (1280, 212002), (1330, 204032), (1520, 178528), (1594, 170240), (1792, 151430), (2128, 127520), (2240, 121144), (2432, 111580), (2560, 106001), (2660, 102016), (3040, 89264), (3188, 85120), (3584, 75715), (3985, 68096), (4256, 63760), (4480, 60572), (4864, 55790), (5320, 51008), (5579, 48640), (6080, 44632), (6376, 42560), (7970, 34048), (8512, 31880), (8960, 30286), (9728, 27895), (10640, 25504), (11158, 24320), (12160, 22316), (12752, 21280), (15143, 17920), (15940, 17024)]