378293760

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:466

約数の個数: 320

約数和(自身を含む): 1450532160

約数和(自身を除く): 1072238400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 64, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 128, 130, 135, 144, 156, 160, 180, 192, 195, 208, 216, 234, 240, 256, 260, 270, 288, 312, 320, 351, 360, 384, 390, 416, 421, 432, 468, 480, 512, 520, 540, 576, 585, 624, 640, 702, 720, 768, 780, 832, 842, 864, 936, 960, 1040, 1080, 1152, 1170, 1248, 1263, 1280, 1404, 1440, 1536, 1560, 1664, 1684, 1728, 1755, 1872, 1920, 2080, 2105, 2160, 2304, 2340, 2496, 2526, 2560, 2808, 2880, 3120, 3328, 3368, 3456, 3510, 3744, 3789, 3840, 4160, 4210, 4320, 4608, 4680, 4992, 5052, 5473, 5616, 5760, 6240, 6315, 6656, 6736, 6912, 7020, 7488, 7578, 7680, 8320, 8420, 8640, 9360, 9984, 10104, 10946, 11232, 11367, 11520, 12480, 12630, 13472, 13824, 14040, 14976, 15156, 16419, 16640, 16840, 17280, 18720, 18945, 19968, 20208, 21892, 22464, 22734, 23040, 24960, 25260, 26944, 27365, 28080, 29952, 30312, 32838, 33280, 33680, 34560, 37440, 37890, 40416, 43784, 44928, 45468, 49257, 49920, 50520, 53888, 54730, 56160, 56835, 59904, 60624, 65676, 67360, 69120, 74880, 75780, 80832, 82095, 87568, 89856, 90936, 98514, 99840, 101040, 107776, 109460, 112320, 113670, 121248, 131352, 134720, 147771, 149760, 151560, 161664, 164190, 175136, 179712, 181872, 197028, 202080, 215552, 218920, 224640, 227340, 242496, 246285, 262704, 269440, 295542, 299520, 303120, 323328, 328380, 350272, 363744, 394056, 404160, 437840, 449280, 454680, 484992, 492570, 525408, 538880, 591084, 606240, 646656, 656760, 700544, 727488, 738855, 788112, 808320, 875680, 898560, 909360, 969984, 985140, 1050816, 1077760, 1182168, 1212480, 1313520, 1401088, 1454976, 1477710, 1576224, 1616640, 1751360, 1818720, 1939968, 1970280, 2101632, 2364336, 2424960, 2627040, 2802176, 2909952, 2955420, 3152448, 3233280, 3502720, 3637440, 3940560, 4203264, 4728672, 4849920, 5254080, 5819904, 5910840, 6304896, 7005440, 7274880, 7881120, 8406528, 9457344, 9699840, 10508160, 11821680, 12609792, 14010880, 14549760, 15762240, 18914688, 21016320, 23643360, 25219584, 29099520, 31524480, 37829376, 42032640, 47286720, 63048960, 75658752, 94573440, 126097920, 189146880, 378293760]

約数ペア:

[(1, 378293760), (2, 189146880), (3, 126097920), (4, 94573440), (5, 75658752), (6, 63048960), (8, 47286720), (9, 42032640), (10, 37829376), (12, 31524480), (13, 29099520), (15, 25219584), (16, 23643360), (18, 21016320), (20, 18914688), (24, 15762240), (26, 14549760), (27, 14010880), (30, 12609792), (32, 11821680), (36, 10508160), (39, 9699840), (40, 9457344), (45, 8406528), (48, 7881120), (52, 7274880), (54, 7005440), (60, 6304896), (64, 5910840), (65, 5819904), (72, 5254080), (78, 4849920), (80, 4728672), (90, 4203264), (96, 3940560), (104, 3637440), (108, 3502720), (117, 3233280), (120, 3152448), (128, 2955420), (130, 2909952), (135, 2802176), (144, 2627040), (156, 2424960), (160, 2364336), (180, 2101632), (192, 1970280), (195, 1939968), (208, 1818720), (216, 1751360), (234, 1616640), (240, 1576224), (256, 1477710), (260, 1454976), (270, 1401088), (288, 1313520), (312, 1212480), (320, 1182168), (351, 1077760), (360, 1050816), (384, 985140), (390, 969984), (416, 909360), (421, 898560), (432, 875680), (468, 808320), (480, 788112), (512, 738855), (520, 727488), (540, 700544), (576, 656760), (585, 646656), (624, 606240), (640, 591084), (702, 538880), (720, 525408), (768, 492570), (780, 484992), (832, 454680), (842, 449280), (864, 437840), (936, 404160), (960, 394056), (1040, 363744), (1080, 350272), (1152, 328380), (1170, 323328), (1248, 303120), (1263, 299520), (1280, 295542), (1404, 269440), (1440, 262704), (1536, 246285), (1560, 242496), (1664, 227340), (1684, 224640), (1728, 218920), (1755, 215552), (1872, 202080), (1920, 197028), (2080, 181872), (2105, 179712), (2160, 175136), (2304, 164190), (2340, 161664), (2496, 151560), (2526, 149760), (2560, 147771), (2808, 134720), (2880, 131352), (3120, 121248), (3328, 113670), (3368, 112320), (3456, 109460), (3510, 107776), (3744, 101040), (3789, 99840), (3840, 98514), (4160, 90936), (4210, 89856), (4320, 87568), (4608, 82095), (4680, 80832), (4992, 75780), (5052, 74880), (5473, 69120), (5616, 67360), (5760, 65676), (6240, 60624), (6315, 59904), (6656, 56835), (6736, 56160), (6912, 54730), (7020, 53888), (7488, 50520), (7578, 49920), (7680, 49257), (8320, 45468), (8420, 44928), (8640, 43784), (9360, 40416), (9984, 37890), (10104, 37440), (10946, 34560), (11232, 33680), (11367, 33280), (11520, 32838), (12480, 30312), (12630, 29952), (13472, 28080), (13824, 27365), (14040, 26944), (14976, 25260), (15156, 24960), (16419, 23040), (16640, 22734), (16840, 22464), (17280, 21892), (18720, 20208), (18945, 19968)]