2065378560

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{76837}}^1$

素因数の和:76868

約数の個数: 144

約数和(自身を含む): 7538729856

約数和(自身を除く): 5473351296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 13440, 26880, 76837, 153674, 230511, 307348, 384185, 461022, 537859, 614696, 768370, 922044, 1075718, 1152555, 1229392, 1536740, 1613577, 1844088, 2151436, 2305110, 2458784, 2689295, 3073480, 3227154, 3688176, 4302872, 4610220, 4917568, 5378590, 6146960, 6454308, 7376352, 8067885, 8605744, 9220440, 9835136, 10757180, 12293920, 12908616, 14752704, 16135770, 17211488, 18440880, 19670272, 21514360, 24587840, 25817232, 29505408, 32271540, 34422976, 36881760, 43028720, 49175680, 51634464, 59010816, 64543080, 68845952, 73763520, 86057440, 98351360, 103268928, 129086160, 137691904, 147527040, 172114880, 206537856, 258172320, 295054080, 344229760, 413075712, 516344640, 688459520, 1032689280, 2065378560]

約数ペア:

[(1, 2065378560), (2, 1032689280), (3, 688459520), (4, 516344640), (5, 413075712), (6, 344229760), (7, 295054080), (8, 258172320), (10, 206537856), (12, 172114880), (14, 147527040), (15, 137691904), (16, 129086160), (20, 103268928), (21, 98351360), (24, 86057440), (28, 73763520), (30, 68845952), (32, 64543080), (35, 59010816), (40, 51634464), (42, 49175680), (48, 43028720), (56, 36881760), (60, 34422976), (64, 32271540), (70, 29505408), (80, 25817232), (84, 24587840), (96, 21514360), (105, 19670272), (112, 18440880), (120, 17211488), (128, 16135770), (140, 14752704), (160, 12908616), (168, 12293920), (192, 10757180), (210, 9835136), (224, 9220440), (240, 8605744), (256, 8067885), (280, 7376352), (320, 6454308), (336, 6146960), (384, 5378590), (420, 4917568), (448, 4610220), (480, 4302872), (560, 3688176), (640, 3227154), (672, 3073480), (768, 2689295), (840, 2458784), (896, 2305110), (960, 2151436), (1120, 1844088), (1280, 1613577), (1344, 1536740), (1680, 1229392), (1792, 1152555), (1920, 1075718), (2240, 922044), (2688, 768370), (3360, 614696), (3840, 537859), (4480, 461022), (5376, 384185), (6720, 307348), (8960, 230511), (13440, 153674), (26880, 76837)]