856865280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6563}}^1$

素因数の和:6606

約数の個数: 160

約数和(自身を含む): 2900867904

約数和(自身を除く): 2044002624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 768, 816, 960, 1020, 1088, 1280, 1360, 1536, 1632, 1920, 2040, 2176, 2560, 2720, 3264, 3840, 4080, 4352, 5440, 6528, 6563, 7680, 8160, 8704, 10880, 13056, 13126, 16320, 19689, 21760, 26112, 26252, 32640, 32815, 39378, 43520, 52504, 65280, 65630, 78756, 98445, 105008, 111571, 130560, 131260, 157512, 196890, 210016, 223142, 262520, 315024, 334713, 393780, 420032, 446284, 525040, 557855, 630048, 669426, 787560, 840064, 892568, 1050080, 1115710, 1260096, 1338852, 1575120, 1673565, 1680128, 1785136, 2100160, 2231420, 2520192, 2677704, 3150240, 3347130, 3360256, 3570272, 4200320, 4462840, 5040384, 5355408, 6300480, 6694260, 7140544, 8400640, 8925680, 10080768, 10710816, 12600960, 13388520, 14281088, 16801280, 17851360, 21421632, 25201920, 26777040, 28562176, 35702720, 42843264, 50403840, 53554080, 57124352, 71405440, 85686528, 107108160, 142810880, 171373056, 214216320, 285621760, 428432640, 856865280]

約数ペア:

[(1, 856865280), (2, 428432640), (3, 285621760), (4, 214216320), (5, 171373056), (6, 142810880), (8, 107108160), (10, 85686528), (12, 71405440), (15, 57124352), (16, 53554080), (17, 50403840), (20, 42843264), (24, 35702720), (30, 28562176), (32, 26777040), (34, 25201920), (40, 21421632), (48, 17851360), (51, 16801280), (60, 14281088), (64, 13388520), (68, 12600960), (80, 10710816), (85, 10080768), (96, 8925680), (102, 8400640), (120, 7140544), (128, 6694260), (136, 6300480), (160, 5355408), (170, 5040384), (192, 4462840), (204, 4200320), (240, 3570272), (255, 3360256), (256, 3347130), (272, 3150240), (320, 2677704), (340, 2520192), (384, 2231420), (408, 2100160), (480, 1785136), (510, 1680128), (512, 1673565), (544, 1575120), (640, 1338852), (680, 1260096), (768, 1115710), (816, 1050080), (960, 892568), (1020, 840064), (1088, 787560), (1280, 669426), (1360, 630048), (1536, 557855), (1632, 525040), (1920, 446284), (2040, 420032), (2176, 393780), (2560, 334713), (2720, 315024), (3264, 262520), (3840, 223142), (4080, 210016), (4352, 196890), (5440, 157512), (6528, 131260), (6563, 130560), (7680, 111571), (8160, 105008), (8704, 98445), (10880, 78756), (13056, 65630), (13126, 65280), (16320, 52504), (19689, 43520), (21760, 39378), (26112, 32815), (26252, 32640)]