320232960

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 320

約数和(自身を含む): 1175549760

約数和(自身を除く): 855316800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 41, 45, 48, 54, 60, 64, 72, 80, 82, 90, 96, 108, 113, 120, 123, 128, 135, 144, 160, 164, 180, 192, 205, 216, 226, 240, 246, 256, 270, 288, 320, 328, 339, 360, 369, 384, 410, 432, 452, 480, 492, 512, 540, 565, 576, 615, 640, 656, 678, 720, 738, 768, 820, 864, 904, 960, 984, 1017, 1080, 1107, 1130, 1152, 1230, 1280, 1312, 1356, 1440, 1476, 1536, 1640, 1695, 1728, 1808, 1845, 1920, 1968, 2034, 2160, 2214, 2260, 2304, 2460, 2560, 2624, 2712, 2880, 2952, 3051, 3280, 3390, 3456, 3616, 3690, 3840, 3936, 4068, 4320, 4428, 4520, 4608, 4633, 4920, 5085, 5248, 5424, 5535, 5760, 5904, 6102, 6560, 6780, 6912, 7232, 7380, 7680, 7872, 8136, 8640, 8856, 9040, 9266, 9840, 10170, 10496, 10848, 11070, 11520, 11808, 12204, 13120, 13560, 13824, 13899, 14464, 14760, 15255, 15744, 16272, 17280, 17712, 18080, 18532, 19680, 20340, 20992, 21696, 22140, 23040, 23165, 23616, 24408, 26240, 27120, 27798, 28928, 29520, 30510, 31488, 32544, 34560, 35424, 36160, 37064, 39360, 40680, 41697, 43392, 44280, 46330, 47232, 48816, 52480, 54240, 55596, 57856, 59040, 61020, 62976, 65088, 69120, 69495, 70848, 72320, 74128, 78720, 81360, 83394, 86784, 88560, 92660, 94464, 97632, 104960, 108480, 111192, 118080, 122040, 125091, 130176, 138990, 141696, 144640, 148256, 157440, 162720, 166788, 173568, 177120, 185320, 188928, 195264, 208485, 216960, 222384, 236160, 244080, 250182, 260352, 277980, 283392, 289280, 296512, 314880, 325440, 333576, 354240, 370640, 390528, 416970, 433920, 444768, 472320, 488160, 500364, 520704, 555960, 566784, 593024, 625455, 650880, 667152, 708480, 741280, 781056, 833940, 867840, 889536, 944640, 976320, 1000728, 1111920, 1186048, 1250910, 1301760, 1334304, 1416960, 1482560, 1562112, 1667880, 1779072, 1952640, 2001456, 2223840, 2372096, 2501820, 2603520, 2668608, 2833920, 2965120, 3335760, 3558144, 3905280, 4002912, 4447680, 5003640, 5337216, 5930240, 6671520, 7116288, 7810560, 8005824, 8895360, 10007280, 10674432, 11860480, 13343040, 16011648, 17790720, 20014560, 21348864, 26686080, 32023296, 35581440, 40029120, 53372160, 64046592, 80058240, 106744320, 160116480, 320232960]

約数ペア:

[(1, 320232960), (2, 160116480), (3, 106744320), (4, 80058240), (5, 64046592), (6, 53372160), (8, 40029120), (9, 35581440), (10, 32023296), (12, 26686080), (15, 21348864), (16, 20014560), (18, 17790720), (20, 16011648), (24, 13343040), (27, 11860480), (30, 10674432), (32, 10007280), (36, 8895360), (40, 8005824), (41, 7810560), (45, 7116288), (48, 6671520), (54, 5930240), (60, 5337216), (64, 5003640), (72, 4447680), (80, 4002912), (82, 3905280), (90, 3558144), (96, 3335760), (108, 2965120), (113, 2833920), (120, 2668608), (123, 2603520), (128, 2501820), (135, 2372096), (144, 2223840), (160, 2001456), (164, 1952640), (180, 1779072), (192, 1667880), (205, 1562112), (216, 1482560), (226, 1416960), (240, 1334304), (246, 1301760), (256, 1250910), (270, 1186048), (288, 1111920), (320, 1000728), (328, 976320), (339, 944640), (360, 889536), (369, 867840), (384, 833940), (410, 781056), (432, 741280), (452, 708480), (480, 667152), (492, 650880), (512, 625455), (540, 593024), (565, 566784), (576, 555960), (615, 520704), (640, 500364), (656, 488160), (678, 472320), (720, 444768), (738, 433920), (768, 416970), (820, 390528), (864, 370640), (904, 354240), (960, 333576), (984, 325440), (1017, 314880), (1080, 296512), (1107, 289280), (1130, 283392), (1152, 277980), (1230, 260352), (1280, 250182), (1312, 244080), (1356, 236160), (1440, 222384), (1476, 216960), (1536, 208485), (1640, 195264), (1695, 188928), (1728, 185320), (1808, 177120), (1845, 173568), (1920, 166788), (1968, 162720), (2034, 157440), (2160, 148256), (2214, 144640), (2260, 141696), (2304, 138990), (2460, 130176), (2560, 125091), (2624, 122040), (2712, 118080), (2880, 111192), (2952, 108480), (3051, 104960), (3280, 97632), (3390, 94464), (3456, 92660), (3616, 88560), (3690, 86784), (3840, 83394), (3936, 81360), (4068, 78720), (4320, 74128), (4428, 72320), (4520, 70848), (4608, 69495), (4633, 69120), (4920, 65088), (5085, 62976), (5248, 61020), (5424, 59040), (5535, 57856), (5760, 55596), (5904, 54240), (6102, 52480), (6560, 48816), (6780, 47232), (6912, 46330), (7232, 44280), (7380, 43392), (7680, 41697), (7872, 40680), (8136, 39360), (8640, 37064), (8856, 36160), (9040, 35424), (9266, 34560), (9840, 32544), (10170, 31488), (10496, 30510), (10848, 29520), (11070, 28928), (11520, 27798), (11808, 27120), (12204, 26240), (13120, 24408), (13560, 23616), (13824, 23165), (13899, 23040), (14464, 22140), (14760, 21696), (15255, 20992), (15744, 20340), (16272, 19680), (17280, 18532), (17712, 18080)]