227834320

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:95

約数の個数: 240

約数和(自身を含む): 680313600

約数和(自身を除く): 452479280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 23, 28, 35, 38, 40, 46, 49, 56, 70, 76, 80, 92, 95, 98, 112, 115, 133, 140, 152, 161, 184, 190, 196, 230, 245, 266, 280, 304, 322, 343, 361, 368, 380, 392, 437, 460, 490, 532, 560, 644, 665, 686, 722, 760, 784, 805, 874, 920, 931, 980, 1064, 1127, 1288, 1330, 1372, 1444, 1520, 1610, 1715, 1748, 1805, 1840, 1862, 1960, 2128, 2185, 2254, 2527, 2576, 2660, 2744, 2888, 3059, 3220, 3430, 3496, 3610, 3724, 3920, 4370, 4508, 4655, 5054, 5320, 5488, 5635, 5776, 6118, 6440, 6517, 6860, 6992, 7220, 7448, 7889, 8303, 8740, 9016, 9310, 10108, 10640, 11270, 12236, 12635, 12880, 13034, 13720, 14440, 14896, 15295, 15778, 16606, 17480, 17689, 18032, 18620, 20216, 21413, 22540, 24472, 25270, 26068, 27440, 28880, 30590, 31556, 32585, 33212, 34960, 35378, 37240, 39445, 40432, 41515, 42826, 45080, 48944, 50540, 52136, 58121, 61180, 63112, 65170, 66424, 70756, 74480, 78890, 83030, 85652, 88445, 90160, 101080, 104272, 107065, 116242, 122360, 123823, 126224, 130340, 132848, 141512, 149891, 157780, 166060, 171304, 176890, 202160, 214130, 232484, 244720, 247646, 260680, 283024, 290605, 299782, 315560, 332120, 342608, 353780, 406847, 428260, 464968, 495292, 521360, 581210, 599564, 619115, 631120, 664240, 707560, 749455, 813694, 856520, 929936, 990584, 1162420, 1199128, 1238230, 1415120, 1498910, 1627388, 1713040, 1981168, 2034235, 2324840, 2398256, 2476460, 2847929, 2997820, 3254776, 4068470, 4649680, 4952920, 5695858, 5995640, 6509552, 8136940, 9905840, 11391716, 11991280, 14239645, 16273880, 22783432, 28479290, 32547760, 45566864, 56958580, 113917160, 227834320]

約数ペア:

[(1, 227834320), (2, 113917160), (4, 56958580), (5, 45566864), (7, 32547760), (8, 28479290), (10, 22783432), (14, 16273880), (16, 14239645), (19, 11991280), (20, 11391716), (23, 9905840), (28, 8136940), (35, 6509552), (38, 5995640), (40, 5695858), (46, 4952920), (49, 4649680), (56, 4068470), (70, 3254776), (76, 2997820), (80, 2847929), (92, 2476460), (95, 2398256), (98, 2324840), (112, 2034235), (115, 1981168), (133, 1713040), (140, 1627388), (152, 1498910), (161, 1415120), (184, 1238230), (190, 1199128), (196, 1162420), (230, 990584), (245, 929936), (266, 856520), (280, 813694), (304, 749455), (322, 707560), (343, 664240), (361, 631120), (368, 619115), (380, 599564), (392, 581210), (437, 521360), (460, 495292), (490, 464968), (532, 428260), (560, 406847), (644, 353780), (665, 342608), (686, 332120), (722, 315560), (760, 299782), (784, 290605), (805, 283024), (874, 260680), (920, 247646), (931, 244720), (980, 232484), (1064, 214130), (1127, 202160), (1288, 176890), (1330, 171304), (1372, 166060), (1444, 157780), (1520, 149891), (1610, 141512), (1715, 132848), (1748, 130340), (1805, 126224), (1840, 123823), (1862, 122360), (1960, 116242), (2128, 107065), (2185, 104272), (2254, 101080), (2527, 90160), (2576, 88445), (2660, 85652), (2744, 83030), (2888, 78890), (3059, 74480), (3220, 70756), (3430, 66424), (3496, 65170), (3610, 63112), (3724, 61180), (3920, 58121), (4370, 52136), (4508, 50540), (4655, 48944), (5054, 45080), (5320, 42826), (5488, 41515), (5635, 40432), (5776, 39445), (6118, 37240), (6440, 35378), (6517, 34960), (6860, 33212), (6992, 32585), (7220, 31556), (7448, 30590), (7889, 28880), (8303, 27440), (8740, 26068), (9016, 25270), (9310, 24472), (10108, 22540), (10640, 21413), (11270, 20216), (12236, 18620), (12635, 18032), (12880, 17689), (13034, 17480), (13720, 16606), (14440, 15778), (14896, 15295)]