246872640

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2161}}^1$

素因数の和:2205

約数の個数: 224

約数和(自身を含む): 948927744

約数和(自身を除く): 702055104

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 2040, 2161, 2240, 2380, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4322, 4760, 5440, 5712, 6483, 6720, 7140, 7616, 8160, 8644, 9520, 10805, 11424, 12966, 14280, 15127, 16320, 17288, 19040, 21610, 22848, 25932, 28560, 30254, 32415, 34576, 36737, 38080, 43220, 45381, 51864, 57120, 60508, 64830, 69152, 73474, 75635, 86440, 90762, 103728, 110211, 114240, 121016, 129660, 138304, 146948, 151270, 172880, 181524, 183685, 207456, 220422, 226905, 242032, 257159, 259320, 293896, 302540, 345760, 363048, 367370, 414912, 440844, 453810, 484064, 514318, 518640, 551055, 587792, 605080, 691520, 726096, 734740, 771477, 881688, 907620, 968128, 1028636, 1037280, 1102110, 1175584, 1210160, 1285795, 1452192, 1469480, 1542954, 1763376, 1815240, 2057272, 2074560, 2204220, 2351168, 2420320, 2571590, 2904384, 2938960, 3085908, 3526752, 3630480, 3857385, 4114544, 4408440, 4840640, 5143180, 5877920, 6171816, 7053504, 7260960, 7714770, 8229088, 8816880, 10286360, 11755840, 12343632, 14521920, 15429540, 16458176, 17633760, 20572720, 24687264, 30859080, 35267520, 41145440, 49374528, 61718160, 82290880, 123436320, 246872640]

約数ペア:

[(1, 246872640), (2, 123436320), (3, 82290880), (4, 61718160), (5, 49374528), (6, 41145440), (7, 35267520), (8, 30859080), (10, 24687264), (12, 20572720), (14, 17633760), (15, 16458176), (16, 15429540), (17, 14521920), (20, 12343632), (21, 11755840), (24, 10286360), (28, 8816880), (30, 8229088), (32, 7714770), (34, 7260960), (35, 7053504), (40, 6171816), (42, 5877920), (48, 5143180), (51, 4840640), (56, 4408440), (60, 4114544), (64, 3857385), (68, 3630480), (70, 3526752), (80, 3085908), (84, 2938960), (85, 2904384), (96, 2571590), (102, 2420320), (105, 2351168), (112, 2204220), (119, 2074560), (120, 2057272), (136, 1815240), (140, 1763376), (160, 1542954), (168, 1469480), (170, 1452192), (192, 1285795), (204, 1210160), (210, 1175584), (224, 1102110), (238, 1037280), (240, 1028636), (255, 968128), (272, 907620), (280, 881688), (320, 771477), (336, 734740), (340, 726096), (357, 691520), (408, 605080), (420, 587792), (448, 551055), (476, 518640), (480, 514318), (510, 484064), (544, 453810), (560, 440844), (595, 414912), (672, 367370), (680, 363048), (714, 345760), (816, 302540), (840, 293896), (952, 259320), (960, 257159), (1020, 242032), (1088, 226905), (1120, 220422), (1190, 207456), (1344, 183685), (1360, 181524), (1428, 172880), (1632, 151270), (1680, 146948), (1785, 138304), (1904, 129660), (2040, 121016), (2161, 114240), (2240, 110211), (2380, 103728), (2720, 90762), (2856, 86440), (3264, 75635), (3360, 73474), (3570, 69152), (3808, 64830), (4080, 60508), (4322, 57120), (4760, 51864), (5440, 45381), (5712, 43220), (6483, 38080), (6720, 36737), (7140, 34576), (7616, 32415), (8160, 30254), (8644, 28560), (9520, 25932), (10805, 22848), (11424, 21610), (12966, 19040), (14280, 17288), (15127, 16320)]