65057280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:266

約数の個数: 160

約数和(自身を含む): 213897024

約数和(自身を除く): 148839744

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 60, 64, 80, 86, 96, 120, 128, 129, 160, 172, 192, 197, 215, 240, 256, 258, 320, 344, 384, 394, 430, 480, 512, 516, 591, 640, 645, 688, 768, 788, 860, 960, 985, 1032, 1182, 1280, 1290, 1376, 1536, 1576, 1720, 1920, 1970, 2064, 2364, 2560, 2580, 2752, 2955, 3152, 3440, 3840, 3940, 4128, 4728, 5160, 5504, 5910, 6304, 6880, 7680, 7880, 8256, 8471, 9456, 10320, 11008, 11820, 12608, 13760, 15760, 16512, 16942, 18912, 20640, 22016, 23640, 25216, 25413, 27520, 31520, 33024, 33884, 37824, 41280, 42355, 47280, 50432, 50826, 55040, 63040, 66048, 67768, 75648, 82560, 84710, 94560, 100864, 101652, 110080, 126080, 127065, 135536, 151296, 165120, 169420, 189120, 203304, 252160, 254130, 271072, 302592, 330240, 338840, 378240, 406608, 504320, 508260, 542144, 677680, 756480, 813216, 1016520, 1084288, 1355360, 1512960, 1626432, 2033040, 2168576, 2710720, 3252864, 4066080, 4337152, 5421440, 6505728, 8132160, 10842880, 13011456, 16264320, 21685760, 32528640, 65057280]

約数ペア:

[(1, 65057280), (2, 32528640), (3, 21685760), (4, 16264320), (5, 13011456), (6, 10842880), (8, 8132160), (10, 6505728), (12, 5421440), (15, 4337152), (16, 4066080), (20, 3252864), (24, 2710720), (30, 2168576), (32, 2033040), (40, 1626432), (43, 1512960), (48, 1355360), (60, 1084288), (64, 1016520), (80, 813216), (86, 756480), (96, 677680), (120, 542144), (128, 508260), (129, 504320), (160, 406608), (172, 378240), (192, 338840), (197, 330240), (215, 302592), (240, 271072), (256, 254130), (258, 252160), (320, 203304), (344, 189120), (384, 169420), (394, 165120), (430, 151296), (480, 135536), (512, 127065), (516, 126080), (591, 110080), (640, 101652), (645, 100864), (688, 94560), (768, 84710), (788, 82560), (860, 75648), (960, 67768), (985, 66048), (1032, 63040), (1182, 55040), (1280, 50826), (1290, 50432), (1376, 47280), (1536, 42355), (1576, 41280), (1720, 37824), (1920, 33884), (1970, 33024), (2064, 31520), (2364, 27520), (2560, 25413), (2580, 25216), (2752, 23640), (2955, 22016), (3152, 20640), (3440, 18912), (3840, 16942), (3940, 16512), (4128, 15760), (4728, 13760), (5160, 12608), (5504, 11820), (5910, 11008), (6304, 10320), (6880, 9456), (7680, 8471), (7880, 8256)]