226936640

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{353}}^1$

素因数の和:425

約数の個数: 168

約数和(自身を含む): 645776712

約数和(自身を除く): 418840072

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 49, 56, 64, 70, 80, 82, 98, 112, 140, 160, 164, 196, 205, 224, 245, 280, 287, 320, 328, 353, 392, 410, 448, 490, 560, 574, 656, 706, 784, 820, 980, 1120, 1148, 1312, 1412, 1435, 1568, 1640, 1765, 1960, 2009, 2240, 2296, 2471, 2624, 2824, 2870, 3136, 3280, 3530, 3920, 4018, 4592, 4942, 5648, 5740, 6560, 7060, 7840, 8036, 9184, 9884, 10045, 11296, 11480, 12355, 13120, 14120, 14473, 15680, 16072, 17297, 18368, 19768, 20090, 22592, 22960, 24710, 28240, 28946, 32144, 34594, 39536, 40180, 45920, 49420, 56480, 57892, 64288, 69188, 72365, 79072, 80360, 86485, 91840, 98840, 101311, 112960, 115784, 128576, 138376, 144730, 158144, 160720, 172970, 197680, 202622, 231568, 276752, 289460, 321440, 345940, 395360, 405244, 463136, 506555, 553504, 578920, 642880, 691880, 709177, 790720, 810488, 926272, 1013110, 1107008, 1157840, 1383760, 1418354, 1620976, 2026220, 2315680, 2767520, 2836708, 3241952, 3545885, 4052440, 4631360, 5535040, 5673416, 6483904, 7091770, 8104880, 11346832, 14183540, 16209760, 22693664, 28367080, 32419520, 45387328, 56734160, 113468320, 226936640]

約数ペア:

[(1, 226936640), (2, 113468320), (4, 56734160), (5, 45387328), (7, 32419520), (8, 28367080), (10, 22693664), (14, 16209760), (16, 14183540), (20, 11346832), (28, 8104880), (32, 7091770), (35, 6483904), (40, 5673416), (41, 5535040), (49, 4631360), (56, 4052440), (64, 3545885), (70, 3241952), (80, 2836708), (82, 2767520), (98, 2315680), (112, 2026220), (140, 1620976), (160, 1418354), (164, 1383760), (196, 1157840), (205, 1107008), (224, 1013110), (245, 926272), (280, 810488), (287, 790720), (320, 709177), (328, 691880), (353, 642880), (392, 578920), (410, 553504), (448, 506555), (490, 463136), (560, 405244), (574, 395360), (656, 345940), (706, 321440), (784, 289460), (820, 276752), (980, 231568), (1120, 202622), (1148, 197680), (1312, 172970), (1412, 160720), (1435, 158144), (1568, 144730), (1640, 138376), (1765, 128576), (1960, 115784), (2009, 112960), (2240, 101311), (2296, 98840), (2471, 91840), (2624, 86485), (2824, 80360), (2870, 79072), (3136, 72365), (3280, 69188), (3530, 64288), (3920, 57892), (4018, 56480), (4592, 49420), (4942, 45920), (5648, 40180), (5740, 39536), (6560, 34594), (7060, 32144), (7840, 28946), (8036, 28240), (9184, 24710), (9884, 22960), (10045, 22592), (11296, 20090), (11480, 19768), (12355, 18368), (13120, 17297), (14120, 16072), (14473, 15680)]