197344080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{433}}^1$

素因数の和:666

約数の個数: 160

約数和(自身を含む): 684539520

約数和(自身を除く): 487195440

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, 180, 211, 216, 240, 270, 360, 422, 432, 433, 540, 633, 720, 844, 866, 1055, 1080, 1266, 1299, 1688, 1732, 1899, 2110, 2160, 2165, 2532, 2598, 3165, 3376, 3464, 3798, 3897, 4220, 4330, 5064, 5196, 5697, 6330, 6495, 6928, 7596, 7794, 8440, 8660, 9495, 10128, 10392, 11394, 11691, 12660, 12990, 15192, 15588, 16880, 17320, 18990, 19485, 20784, 22788, 23382, 25320, 25980, 28485, 30384, 31176, 34640, 37980, 38970, 45576, 46764, 50640, 51960, 56970, 58455, 62352, 75960, 77940, 91152, 91363, 93528, 103920, 113940, 116910, 151920, 155880, 182726, 187056, 227880, 233820, 274089, 311760, 365452, 455760, 456815, 467640, 548178, 730904, 822267, 913630, 935280, 1096356, 1370445, 1461808, 1644534, 1827260, 2192712, 2466801, 2740890, 3289068, 3654520, 4111335, 4385424, 4933602, 5481780, 6578136, 7309040, 8222670, 9867204, 10963560, 12334005, 13156272, 16445340, 19734408, 21927120, 24668010, 32890680, 39468816, 49336020, 65781360, 98672040, 197344080]

約数ペア:

[(1, 197344080), (2, 98672040), (3, 65781360), (4, 49336020), (5, 39468816), (6, 32890680), (8, 24668010), (9, 21927120), (10, 19734408), (12, 16445340), (15, 13156272), (16, 12334005), (18, 10963560), (20, 9867204), (24, 8222670), (27, 7309040), (30, 6578136), (36, 5481780), (40, 4933602), (45, 4385424), (48, 4111335), (54, 3654520), (60, 3289068), (72, 2740890), (80, 2466801), (90, 2192712), (108, 1827260), (120, 1644534), (135, 1461808), (144, 1370445), (180, 1096356), (211, 935280), (216, 913630), (240, 822267), (270, 730904), (360, 548178), (422, 467640), (432, 456815), (433, 455760), (540, 365452), (633, 311760), (720, 274089), (844, 233820), (866, 227880), (1055, 187056), (1080, 182726), (1266, 155880), (1299, 151920), (1688, 116910), (1732, 113940), (1899, 103920), (2110, 93528), (2160, 91363), (2165, 91152), (2532, 77940), (2598, 75960), (3165, 62352), (3376, 58455), (3464, 56970), (3798, 51960), (3897, 50640), (4220, 46764), (4330, 45576), (5064, 38970), (5196, 37980), (5697, 34640), (6330, 31176), (6495, 30384), (6928, 28485), (7596, 25980), (7794, 25320), (8440, 23382), (8660, 22788), (9495, 20784), (10128, 19485), (10392, 18990), (11394, 17320), (11691, 16880), (12660, 15588), (12990, 15192)]