351053120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:257

約数の個数: 224

約数和(自身を含む): 998524800

約数和(自身を除く): 647471680

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 29, 32, 38, 40, 44, 55, 58, 64, 76, 80, 88, 95, 110, 116, 145, 152, 160, 176, 181, 190, 209, 220, 232, 290, 304, 319, 320, 352, 362, 380, 418, 440, 464, 551, 580, 608, 638, 704, 724, 760, 836, 880, 905, 928, 1045, 1102, 1160, 1216, 1276, 1448, 1520, 1595, 1672, 1760, 1810, 1856, 1991, 2090, 2204, 2320, 2552, 2755, 2896, 3040, 3190, 3344, 3439, 3520, 3620, 3982, 4180, 4408, 4640, 5104, 5249, 5510, 5792, 6061, 6080, 6380, 6688, 6878, 7240, 7964, 8360, 8816, 9280, 9955, 10208, 10498, 11020, 11584, 12122, 12760, 13376, 13756, 14480, 15928, 16720, 17195, 17632, 19910, 20416, 20996, 22040, 24244, 25520, 26245, 27512, 28960, 30305, 31856, 33440, 34390, 35264, 37829, 39820, 41992, 44080, 48488, 51040, 52490, 55024, 57739, 57920, 60610, 63712, 66880, 68780, 75658, 79640, 83984, 88160, 96976, 99731, 102080, 104980, 110048, 115478, 121220, 127424, 137560, 151316, 159280, 167968, 176320, 189145, 193952, 199462, 209960, 220096, 230956, 242440, 275120, 288695, 302632, 318560, 335936, 378290, 387904, 398924, 419920, 461912, 484880, 498655, 550240, 577390, 605264, 637120, 756580, 797848, 839840, 923824, 969760, 997310, 1097041, 1100480, 1154780, 1210528, 1513160, 1595696, 1679680, 1847648, 1939520, 1994620, 2194082, 2309560, 2421056, 3026320, 3191392, 3695296, 3989240, 4388164, 4619120, 5485205, 6052640, 6382784, 7978480, 8776328, 9238240, 10970410, 12105280, 15956960, 17552656, 18476480, 21940820, 31913920, 35105312, 43881640, 70210624, 87763280, 175526560, 351053120]

約数ペア:

[(1, 351053120), (2, 175526560), (4, 87763280), (5, 70210624), (8, 43881640), (10, 35105312), (11, 31913920), (16, 21940820), (19, 18476480), (20, 17552656), (22, 15956960), (29, 12105280), (32, 10970410), (38, 9238240), (40, 8776328), (44, 7978480), (55, 6382784), (58, 6052640), (64, 5485205), (76, 4619120), (80, 4388164), (88, 3989240), (95, 3695296), (110, 3191392), (116, 3026320), (145, 2421056), (152, 2309560), (160, 2194082), (176, 1994620), (181, 1939520), (190, 1847648), (209, 1679680), (220, 1595696), (232, 1513160), (290, 1210528), (304, 1154780), (319, 1100480), (320, 1097041), (352, 997310), (362, 969760), (380, 923824), (418, 839840), (440, 797848), (464, 756580), (551, 637120), (580, 605264), (608, 577390), (638, 550240), (704, 498655), (724, 484880), (760, 461912), (836, 419920), (880, 398924), (905, 387904), (928, 378290), (1045, 335936), (1102, 318560), (1160, 302632), (1216, 288695), (1276, 275120), (1448, 242440), (1520, 230956), (1595, 220096), (1672, 209960), (1760, 199462), (1810, 193952), (1856, 189145), (1991, 176320), (2090, 167968), (2204, 159280), (2320, 151316), (2552, 137560), (2755, 127424), (2896, 121220), (3040, 115478), (3190, 110048), (3344, 104980), (3439, 102080), (3520, 99731), (3620, 96976), (3982, 88160), (4180, 83984), (4408, 79640), (4640, 75658), (5104, 68780), (5249, 66880), (5510, 63712), (5792, 60610), (6061, 57920), (6080, 57739), (6380, 55024), (6688, 52490), (6878, 51040), (7240, 48488), (7964, 44080), (8360, 41992), (8816, 39820), (9280, 37829), (9955, 35264), (10208, 34390), (10498, 33440), (11020, 31856), (11584, 30305), (12122, 28960), (12760, 27512), (13376, 26245), (13756, 25520), (14480, 24244), (15928, 22040), (16720, 20996), (17195, 20416), (17632, 19910)]