105776720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:349

約数の個数: 160

約数和(自身を含む): 305980416

約数和(自身を除く): 200203696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 41, 56, 68, 70, 80, 82, 85, 112, 119, 136, 140, 164, 170, 205, 238, 271, 272, 280, 287, 328, 340, 410, 476, 542, 560, 574, 595, 656, 680, 697, 820, 952, 1084, 1148, 1190, 1355, 1360, 1394, 1435, 1640, 1897, 1904, 2168, 2296, 2380, 2710, 2788, 2870, 3280, 3485, 3794, 4336, 4592, 4607, 4760, 4879, 5420, 5576, 5740, 6970, 7588, 9214, 9485, 9520, 9758, 10840, 11111, 11152, 11480, 13940, 15176, 18428, 18970, 19516, 21680, 22222, 22960, 23035, 24395, 27880, 30352, 32249, 36856, 37940, 39032, 44444, 46070, 48790, 55555, 55760, 64498, 73712, 75880, 77777, 78064, 88888, 92140, 97580, 111110, 128996, 151760, 155554, 161245, 177776, 184280, 188887, 195160, 222220, 257992, 311108, 322490, 368560, 377774, 388885, 390320, 444440, 515984, 622216, 644980, 755548, 777770, 888880, 944435, 1244432, 1289960, 1322209, 1511096, 1555540, 1888870, 2579920, 2644418, 3022192, 3111080, 3777740, 5288836, 6222160, 6611045, 7555480, 10577672, 13222090, 15110960, 21155344, 26444180, 52888360, 105776720]

約数ペア:

[(1, 105776720), (2, 52888360), (4, 26444180), (5, 21155344), (7, 15110960), (8, 13222090), (10, 10577672), (14, 7555480), (16, 6611045), (17, 6222160), (20, 5288836), (28, 3777740), (34, 3111080), (35, 3022192), (40, 2644418), (41, 2579920), (56, 1888870), (68, 1555540), (70, 1511096), (80, 1322209), (82, 1289960), (85, 1244432), (112, 944435), (119, 888880), (136, 777770), (140, 755548), (164, 644980), (170, 622216), (205, 515984), (238, 444440), (271, 390320), (272, 388885), (280, 377774), (287, 368560), (328, 322490), (340, 311108), (410, 257992), (476, 222220), (542, 195160), (560, 188887), (574, 184280), (595, 177776), (656, 161245), (680, 155554), (697, 151760), (820, 128996), (952, 111110), (1084, 97580), (1148, 92140), (1190, 88888), (1355, 78064), (1360, 77777), (1394, 75880), (1435, 73712), (1640, 64498), (1897, 55760), (1904, 55555), (2168, 48790), (2296, 46070), (2380, 44444), (2710, 39032), (2788, 37940), (2870, 36856), (3280, 32249), (3485, 30352), (3794, 27880), (4336, 24395), (4592, 23035), (4607, 22960), (4760, 22222), (4879, 21680), (5420, 19516), (5576, 18970), (5740, 18428), (6970, 15176), (7588, 13940), (9214, 11480), (9485, 11152), (9520, 11111), (9758, 10840)]