227267560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:635

約数の個数: 128

約数和(自身を含む): 596574720

約数和(自身を除く): 369307160

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 47, 52, 65, 68, 85, 94, 104, 130, 136, 170, 188, 221, 235, 260, 340, 376, 442, 470, 520, 547, 611, 680, 799, 884, 940, 1094, 1105, 1222, 1598, 1768, 1880, 2188, 2210, 2444, 2735, 3055, 3196, 3995, 4376, 4420, 4888, 5470, 6110, 6392, 7111, 7990, 8840, 9299, 10387, 10940, 12220, 14222, 15980, 18598, 20774, 21880, 24440, 25709, 28444, 31960, 35555, 37196, 41548, 46495, 51418, 51935, 56888, 71110, 74392, 83096, 92990, 102836, 103870, 120887, 128545, 142220, 185980, 205672, 207740, 241774, 257090, 284440, 334217, 371960, 415480, 437053, 483548, 514180, 604435, 668434, 874106, 967096, 1028360, 1208870, 1336868, 1671085, 1748212, 2185265, 2417740, 2673736, 3342170, 3496424, 4370530, 4835480, 5681689, 6684340, 8741060, 11363378, 13368680, 17482120, 22726756, 28408445, 45453512, 56816890, 113633780, 227267560]

約数ペア:

[(1, 227267560), (2, 113633780), (4, 56816890), (5, 45453512), (8, 28408445), (10, 22726756), (13, 17482120), (17, 13368680), (20, 11363378), (26, 8741060), (34, 6684340), (40, 5681689), (47, 4835480), (52, 4370530), (65, 3496424), (68, 3342170), (85, 2673736), (94, 2417740), (104, 2185265), (130, 1748212), (136, 1671085), (170, 1336868), (188, 1208870), (221, 1028360), (235, 967096), (260, 874106), (340, 668434), (376, 604435), (442, 514180), (470, 483548), (520, 437053), (547, 415480), (611, 371960), (680, 334217), (799, 284440), (884, 257090), (940, 241774), (1094, 207740), (1105, 205672), (1222, 185980), (1598, 142220), (1768, 128545), (1880, 120887), (2188, 103870), (2210, 102836), (2444, 92990), (2735, 83096), (3055, 74392), (3196, 71110), (3995, 56888), (4376, 51935), (4420, 51418), (4888, 46495), (5470, 41548), (6110, 37196), (6392, 35555), (7111, 31960), (7990, 28444), (8840, 25709), (9299, 24440), (10387, 21880), (10940, 20774), (12220, 18598), (14222, 15980)]