378555840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10111}}^1$

素因数の和:10147

約数の個数: 168

約数和(自身を含む): 1402372608

約数和(自身を除く): 1023816768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 10111, 12480, 18720, 20222, 30333, 37440, 40444, 50555, 60666, 80888, 90999, 101110, 121332, 131443, 151665, 161776, 181998, 202220, 242664, 262886, 303330, 323552, 363996, 394329, 404440, 454995, 485328, 525772, 606660, 647104, 657215, 727992, 788658, 808880, 909990, 970656, 1051544, 1182987, 1213320, 1314430, 1455984, 1577316, 1617760, 1819980, 1941312, 1971645, 2103088, 2365974, 2426640, 2628860, 2911968, 3154632, 3235520, 3639960, 3943290, 4206176, 4731948, 4853280, 5257720, 5823936, 5914935, 6309264, 7279920, 7886580, 8412352, 9463896, 9706560, 10515440, 11829870, 12618528, 14559840, 15773160, 18927792, 21030880, 23659740, 25237056, 29119680, 31546320, 37855584, 42061760, 47319480, 63092640, 75711168, 94638960, 126185280, 189277920, 378555840]

約数ペア:

[(1, 378555840), (2, 189277920), (3, 126185280), (4, 94638960), (5, 75711168), (6, 63092640), (8, 47319480), (9, 42061760), (10, 37855584), (12, 31546320), (13, 29119680), (15, 25237056), (16, 23659740), (18, 21030880), (20, 18927792), (24, 15773160), (26, 14559840), (30, 12618528), (32, 11829870), (36, 10515440), (39, 9706560), (40, 9463896), (45, 8412352), (48, 7886580), (52, 7279920), (60, 6309264), (64, 5914935), (65, 5823936), (72, 5257720), (78, 4853280), (80, 4731948), (90, 4206176), (96, 3943290), (104, 3639960), (117, 3235520), (120, 3154632), (130, 2911968), (144, 2628860), (156, 2426640), (160, 2365974), (180, 2103088), (192, 1971645), (195, 1941312), (208, 1819980), (234, 1617760), (240, 1577316), (260, 1455984), (288, 1314430), (312, 1213320), (320, 1182987), (360, 1051544), (390, 970656), (416, 909990), (468, 808880), (480, 788658), (520, 727992), (576, 657215), (585, 647104), (624, 606660), (720, 525772), (780, 485328), (832, 454995), (936, 404440), (960, 394329), (1040, 363996), (1170, 323552), (1248, 303330), (1440, 262886), (1560, 242664), (1872, 202220), (2080, 181998), (2340, 161776), (2496, 151665), (2880, 131443), (3120, 121332), (3744, 101110), (4160, 90999), (4680, 80888), (6240, 60666), (7488, 50555), (9360, 40444), (10111, 37440), (12480, 30333), (18720, 20222)]