1864746240

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{401}}^1$

素因数の和:605

約数の個数: 288

約数和(自身を含む): 6862738176

約数和(自身を除く): 4997991936

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, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 173, 192, 210, 224, 240, 256, 280, 320, 336, 346, 384, 401, 420, 448, 480, 519, 560, 640, 672, 692, 768, 802, 840, 865, 896, 960, 1038, 1120, 1203, 1211, 1280, 1344, 1384, 1604, 1680, 1730, 1792, 1920, 2005, 2076, 2240, 2406, 2422, 2595, 2688, 2768, 2807, 3208, 3360, 3460, 3633, 3840, 4010, 4152, 4480, 4812, 4844, 5190, 5376, 5536, 5614, 6015, 6055, 6416, 6720, 6920, 7266, 8020, 8304, 8421, 8960, 9624, 9688, 10380, 11072, 11228, 12030, 12110, 12832, 13440, 13840, 14035, 14532, 16040, 16608, 16842, 18165, 19248, 19376, 20760, 22144, 22456, 24060, 24220, 25664, 26880, 27680, 28070, 29064, 32080, 33216, 33684, 36330, 38496, 38752, 41520, 42105, 44288, 44912, 48120, 48440, 51328, 55360, 56140, 58128, 64160, 66432, 67368, 69373, 72660, 76992, 77504, 83040, 84210, 89824, 96240, 96880, 102656, 110720, 112280, 116256, 128320, 132864, 134736, 138746, 145320, 153984, 155008, 166080, 168420, 179648, 192480, 193760, 208119, 221440, 224560, 232512, 256640, 269472, 277492, 290640, 307968, 310016, 332160, 336840, 346865, 359296, 384960, 387520, 416238, 449120, 465024, 485611, 513280, 538944, 554984, 581280, 664320, 673680, 693730, 718592, 769920, 775040, 832476, 898240, 930048, 971222, 1040595, 1077888, 1109968, 1162560, 1347360, 1387460, 1456833, 1539840, 1550080, 1664952, 1796480, 1942444, 2081190, 2155776, 2219936, 2325120, 2428055, 2694720, 2774920, 2913666, 3329904, 3592960, 3884888, 4162380, 4439872, 4650240, 4856110, 5389440, 5549840, 5827332, 6659808, 7284165, 7769776, 8324760, 8879744, 9712220, 10778880, 11099680, 11654664, 13319616, 14568330, 15539552, 16649520, 17759488, 19424440, 22199360, 23309328, 26639232, 29136660, 31079104, 33299040, 38848880, 44398720, 46618656, 53278464, 58273320, 62158208, 66598080, 77697760, 88797440, 93237312, 116546640, 124316416, 133196160, 155395520, 186474624, 233093280, 266392320, 310791040, 372949248, 466186560, 621582080, 932373120, 1864746240]

約数ペア:

[(1, 1864746240), (2, 932373120), (3, 621582080), (4, 466186560), (5, 372949248), (6, 310791040), (7, 266392320), (8, 233093280), (10, 186474624), (12, 155395520), (14, 133196160), (15, 124316416), (16, 116546640), (20, 93237312), (21, 88797440), (24, 77697760), (28, 66598080), (30, 62158208), (32, 58273320), (35, 53278464), (40, 46618656), (42, 44398720), (48, 38848880), (56, 33299040), (60, 31079104), (64, 29136660), (70, 26639232), (80, 23309328), (84, 22199360), (96, 19424440), (105, 17759488), (112, 16649520), (120, 15539552), (128, 14568330), (140, 13319616), (160, 11654664), (168, 11099680), (173, 10778880), (192, 9712220), (210, 8879744), (224, 8324760), (240, 7769776), (256, 7284165), (280, 6659808), (320, 5827332), (336, 5549840), (346, 5389440), (384, 4856110), (401, 4650240), (420, 4439872), (448, 4162380), (480, 3884888), (519, 3592960), (560, 3329904), (640, 2913666), (672, 2774920), (692, 2694720), (768, 2428055), (802, 2325120), (840, 2219936), (865, 2155776), (896, 2081190), (960, 1942444), (1038, 1796480), (1120, 1664952), (1203, 1550080), (1211, 1539840), (1280, 1456833), (1344, 1387460), (1384, 1347360), (1604, 1162560), (1680, 1109968), (1730, 1077888), (1792, 1040595), (1920, 971222), (2005, 930048), (2076, 898240), (2240, 832476), (2406, 775040), (2422, 769920), (2595, 718592), (2688, 693730), (2768, 673680), (2807, 664320), (3208, 581280), (3360, 554984), (3460, 538944), (3633, 513280), (3840, 485611), (4010, 465024), (4152, 449120), (4480, 416238), (4812, 387520), (4844, 384960), (5190, 359296), (5376, 346865), (5536, 336840), (5614, 332160), (6015, 310016), (6055, 307968), (6416, 290640), (6720, 277492), (6920, 269472), (7266, 256640), (8020, 232512), (8304, 224560), (8421, 221440), (8960, 208119), (9624, 193760), (9688, 192480), (10380, 179648), (11072, 168420), (11228, 166080), (12030, 155008), (12110, 153984), (12832, 145320), (13440, 138746), (13840, 134736), (14035, 132864), (14532, 128320), (16040, 116256), (16608, 112280), (16842, 110720), (18165, 102656), (19248, 96880), (19376, 96240), (20760, 89824), (22144, 84210), (22456, 83040), (24060, 77504), (24220, 76992), (25664, 72660), (26880, 69373), (27680, 67368), (28070, 66432), (29064, 64160), (32080, 58128), (33216, 56140), (33684, 55360), (36330, 51328), (38496, 48440), (38752, 48120), (41520, 44912), (42105, 44288)]