67484880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:378

約数の個数: 160

約数和(自身を含む): 235104000

約数和(自身を除く): 167619120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 157, 180, 199, 216, 240, 270, 314, 360, 398, 432, 471, 540, 597, 628, 720, 785, 796, 942, 995, 1080, 1194, 1256, 1413, 1570, 1592, 1791, 1884, 1990, 2160, 2355, 2388, 2512, 2826, 2985, 3140, 3184, 3582, 3768, 3980, 4239, 4710, 4776, 5373, 5652, 5970, 6280, 7065, 7164, 7536, 7960, 8478, 8955, 9420, 9552, 10746, 11304, 11940, 12560, 14130, 14328, 15920, 16956, 17910, 18840, 21195, 21492, 22608, 23880, 26865, 28260, 28656, 31243, 33912, 35820, 37680, 42390, 42984, 47760, 53730, 56520, 62486, 67824, 71640, 84780, 85968, 93729, 107460, 113040, 124972, 143280, 156215, 169560, 187458, 214920, 249944, 281187, 312430, 339120, 374916, 429840, 468645, 499888, 562374, 624860, 749832, 843561, 937290, 1124748, 1249720, 1405935, 1499664, 1687122, 1874580, 2249496, 2499440, 2811870, 3374244, 3749160, 4217805, 4498992, 5623740, 6748488, 7498320, 8435610, 11247480, 13496976, 16871220, 22494960, 33742440, 67484880]

約数ペア:

[(1, 67484880), (2, 33742440), (3, 22494960), (4, 16871220), (5, 13496976), (6, 11247480), (8, 8435610), (9, 7498320), (10, 6748488), (12, 5623740), (15, 4498992), (16, 4217805), (18, 3749160), (20, 3374244), (24, 2811870), (27, 2499440), (30, 2249496), (36, 1874580), (40, 1687122), (45, 1499664), (48, 1405935), (54, 1249720), (60, 1124748), (72, 937290), (80, 843561), (90, 749832), (108, 624860), (120, 562374), (135, 499888), (144, 468645), (157, 429840), (180, 374916), (199, 339120), (216, 312430), (240, 281187), (270, 249944), (314, 214920), (360, 187458), (398, 169560), (432, 156215), (471, 143280), (540, 124972), (597, 113040), (628, 107460), (720, 93729), (785, 85968), (796, 84780), (942, 71640), (995, 67824), (1080, 62486), (1194, 56520), (1256, 53730), (1413, 47760), (1570, 42984), (1592, 42390), (1791, 37680), (1884, 35820), (1990, 33912), (2160, 31243), (2355, 28656), (2388, 28260), (2512, 26865), (2826, 23880), (2985, 22608), (3140, 21492), (3184, 21195), (3582, 18840), (3768, 17910), (3980, 16956), (4239, 15920), (4710, 14328), (4776, 14130), (5373, 12560), (5652, 11940), (5970, 11304), (6280, 10746), (7065, 9552), (7164, 9420), (7536, 8955), (7960, 8478)]