68591040

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:259

約数の個数: 224

約数和(自身を含む): 254568960

約数和(自身を除く): 185977920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 59, 60, 64, 70, 80, 84, 96, 105, 112, 118, 120, 140, 160, 168, 173, 177, 192, 210, 224, 236, 240, 280, 295, 320, 336, 346, 354, 413, 420, 448, 472, 480, 519, 560, 590, 672, 692, 708, 826, 840, 865, 885, 944, 960, 1038, 1120, 1180, 1211, 1239, 1344, 1384, 1416, 1652, 1680, 1730, 1770, 1888, 2065, 2076, 2240, 2360, 2422, 2478, 2595, 2768, 2832, 3304, 3360, 3460, 3540, 3633, 3776, 4130, 4152, 4720, 4844, 4956, 5190, 5536, 5664, 6055, 6195, 6608, 6720, 6920, 7080, 7266, 8260, 8304, 9440, 9688, 9912, 10207, 10380, 11072, 11328, 12110, 12390, 13216, 13840, 14160, 14532, 16520, 16608, 18165, 18880, 19376, 19824, 20414, 20760, 24220, 24780, 26432, 27680, 28320, 29064, 30621, 33040, 33216, 36330, 38752, 39648, 40828, 41520, 48440, 49560, 51035, 55360, 56640, 58128, 61242, 66080, 71449, 72660, 77504, 79296, 81656, 83040, 96880, 99120, 102070, 116256, 122484, 132160, 142898, 145320, 153105, 163312, 166080, 193760, 198240, 204140, 214347, 232512, 244968, 285796, 290640, 306210, 326624, 357245, 387520, 396480, 408280, 428694, 489936, 571592, 581280, 612420, 653248, 714490, 816560, 857388, 979872, 1071735, 1143184, 1162560, 1224840, 1428980, 1633120, 1714776, 1959744, 2143470, 2286368, 2449680, 2857960, 3266240, 3429552, 4286940, 4572736, 4899360, 5715920, 6859104, 8573880, 9798720, 11431840, 13718208, 17147760, 22863680, 34295520, 68591040]

約数ペア:

[(1, 68591040), (2, 34295520), (3, 22863680), (4, 17147760), (5, 13718208), (6, 11431840), (7, 9798720), (8, 8573880), (10, 6859104), (12, 5715920), (14, 4899360), (15, 4572736), (16, 4286940), (20, 3429552), (21, 3266240), (24, 2857960), (28, 2449680), (30, 2286368), (32, 2143470), (35, 1959744), (40, 1714776), (42, 1633120), (48, 1428980), (56, 1224840), (59, 1162560), (60, 1143184), (64, 1071735), (70, 979872), (80, 857388), (84, 816560), (96, 714490), (105, 653248), (112, 612420), (118, 581280), (120, 571592), (140, 489936), (160, 428694), (168, 408280), (173, 396480), (177, 387520), (192, 357245), (210, 326624), (224, 306210), (236, 290640), (240, 285796), (280, 244968), (295, 232512), (320, 214347), (336, 204140), (346, 198240), (354, 193760), (413, 166080), (420, 163312), (448, 153105), (472, 145320), (480, 142898), (519, 132160), (560, 122484), (590, 116256), (672, 102070), (692, 99120), (708, 96880), (826, 83040), (840, 81656), (865, 79296), (885, 77504), (944, 72660), (960, 71449), (1038, 66080), (1120, 61242), (1180, 58128), (1211, 56640), (1239, 55360), (1344, 51035), (1384, 49560), (1416, 48440), (1652, 41520), (1680, 40828), (1730, 39648), (1770, 38752), (1888, 36330), (2065, 33216), (2076, 33040), (2240, 30621), (2360, 29064), (2422, 28320), (2478, 27680), (2595, 26432), (2768, 24780), (2832, 24220), (3304, 20760), (3360, 20414), (3460, 19824), (3540, 19376), (3633, 18880), (3776, 18165), (4130, 16608), (4152, 16520), (4720, 14532), (4844, 14160), (4956, 13840), (5190, 13216), (5536, 12390), (5664, 12110), (6055, 11328), (6195, 11072), (6608, 10380), (6720, 10207), (6920, 9912), (7080, 9688), (7266, 9440), (8260, 8304)]