223094760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{761}}^1$

素因数の和:1131

約数の個数: 128

約数和(自身を含む): 768096000

約数和(自身を除く): 545001240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 349, 420, 698, 761, 840, 1047, 1396, 1522, 1745, 2094, 2283, 2443, 2792, 3044, 3490, 3805, 4188, 4566, 4886, 5235, 5327, 6088, 6980, 7329, 7610, 8376, 9132, 9772, 10470, 10654, 11415, 12215, 13960, 14658, 15220, 15981, 18264, 19544, 20940, 21308, 22830, 24430, 26635, 29316, 30440, 31962, 36645, 41880, 42616, 45660, 48860, 53270, 58632, 63924, 73290, 79905, 91320, 97720, 106540, 127848, 146580, 159810, 213080, 265589, 293160, 319620, 531178, 639240, 796767, 1062356, 1327945, 1593534, 1859123, 2124712, 2655890, 3187068, 3718246, 3983835, 5311780, 5577369, 6374136, 7436492, 7967670, 9295615, 10623560, 11154738, 14872984, 15935340, 18591230, 22309476, 27886845, 31870680, 37182460, 44618952, 55773690, 74364920, 111547380, 223094760]

約数ペア:

[(1, 223094760), (2, 111547380), (3, 74364920), (4, 55773690), (5, 44618952), (6, 37182460), (7, 31870680), (8, 27886845), (10, 22309476), (12, 18591230), (14, 15935340), (15, 14872984), (20, 11154738), (21, 10623560), (24, 9295615), (28, 7967670), (30, 7436492), (35, 6374136), (40, 5577369), (42, 5311780), (56, 3983835), (60, 3718246), (70, 3187068), (84, 2655890), (105, 2124712), (120, 1859123), (140, 1593534), (168, 1327945), (210, 1062356), (280, 796767), (349, 639240), (420, 531178), (698, 319620), (761, 293160), (840, 265589), (1047, 213080), (1396, 159810), (1522, 146580), (1745, 127848), (2094, 106540), (2283, 97720), (2443, 91320), (2792, 79905), (3044, 73290), (3490, 63924), (3805, 58632), (4188, 53270), (4566, 48860), (4886, 45660), (5235, 42616), (5327, 41880), (6088, 36645), (6980, 31962), (7329, 30440), (7610, 29316), (8376, 26635), (9132, 24430), (9772, 22830), (10470, 21308), (10654, 20940), (11415, 19544), (12215, 18264), (13960, 15981), (14658, 15220)]