217845600

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{12967}}^1$

素因数の和:12997

約数の個数: 144

約数和(自身を含む): 810448128

約数和(自身を除く): 592602528

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3360, 4200, 5600, 8400, 12967, 16800, 25934, 38901, 51868, 64835, 77802, 90769, 103736, 129670, 155604, 181538, 194505, 207472, 259340, 272307, 311208, 324175, 363076, 389010, 414944, 453845, 518680, 544614, 622416, 648350, 726152, 778020, 907690, 972525, 1037360, 1089228, 1244832, 1296700, 1361535, 1452304, 1556040, 1815380, 1945050, 2074720, 2178456, 2269225, 2593400, 2723070, 2904608, 3112080, 3630760, 3890100, 4356912, 4538450, 5186800, 5446140, 6224160, 6807675, 7261520, 7780200, 8713824, 9076900, 10373600, 10892280, 13615350, 14523040, 15560400, 18153800, 21784560, 27230700, 31120800, 36307600, 43569120, 54461400, 72615200, 108922800, 217845600]

約数ペア:

[(1, 217845600), (2, 108922800), (3, 72615200), (4, 54461400), (5, 43569120), (6, 36307600), (7, 31120800), (8, 27230700), (10, 21784560), (12, 18153800), (14, 15560400), (15, 14523040), (16, 13615350), (20, 10892280), (21, 10373600), (24, 9076900), (25, 8713824), (28, 7780200), (30, 7261520), (32, 6807675), (35, 6224160), (40, 5446140), (42, 5186800), (48, 4538450), (50, 4356912), (56, 3890100), (60, 3630760), (70, 3112080), (75, 2904608), (80, 2723070), (84, 2593400), (96, 2269225), (100, 2178456), (105, 2074720), (112, 1945050), (120, 1815380), (140, 1556040), (150, 1452304), (160, 1361535), (168, 1296700), (175, 1244832), (200, 1089228), (210, 1037360), (224, 972525), (240, 907690), (280, 778020), (300, 726152), (336, 648350), (350, 622416), (400, 544614), (420, 518680), (480, 453845), (525, 414944), (560, 389010), (600, 363076), (672, 324175), (700, 311208), (800, 272307), (840, 259340), (1050, 207472), (1120, 194505), (1200, 181538), (1400, 155604), (1680, 129670), (2100, 103736), (2400, 90769), (2800, 77802), (3360, 64835), (4200, 51868), (5600, 38901), (8400, 25934), (12967, 16800)]