329807520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{32719}}^1$

素因数の和:32747

約数の個数: 144

約数和(自身を含む): 1286288640

約数和(自身を除く): 956481120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 32719, 65438, 98157, 130876, 163595, 196314, 229033, 261752, 294471, 327190, 392628, 458066, 490785, 523504, 588942, 654380, 687099, 785256, 916132, 981570, 1047008, 1145165, 1177884, 1308760, 1374198, 1472355, 1570512, 1832264, 1963140, 2061297, 2290330, 2355768, 2617520, 2748396, 2944710, 3141024, 3435495, 3664528, 3926280, 4122594, 4580660, 4711536, 5235040, 5496792, 5889420, 6870990, 7329056, 7852560, 8245188, 9161320, 9423072, 10306485, 10993584, 11778840, 13741980, 15705120, 16490376, 18322640, 20612970, 21987168, 23557680, 27483960, 32980752, 36645280, 41225940, 47115360, 54967920, 65961504, 82451880, 109935840, 164903760, 329807520]

約数ペア:

[(1, 329807520), (2, 164903760), (3, 109935840), (4, 82451880), (5, 65961504), (6, 54967920), (7, 47115360), (8, 41225940), (9, 36645280), (10, 32980752), (12, 27483960), (14, 23557680), (15, 21987168), (16, 20612970), (18, 18322640), (20, 16490376), (21, 15705120), (24, 13741980), (28, 11778840), (30, 10993584), (32, 10306485), (35, 9423072), (36, 9161320), (40, 8245188), (42, 7852560), (45, 7329056), (48, 6870990), (56, 5889420), (60, 5496792), (63, 5235040), (70, 4711536), (72, 4580660), (80, 4122594), (84, 3926280), (90, 3664528), (96, 3435495), (105, 3141024), (112, 2944710), (120, 2748396), (126, 2617520), (140, 2355768), (144, 2290330), (160, 2061297), (168, 1963140), (180, 1832264), (210, 1570512), (224, 1472355), (240, 1374198), (252, 1308760), (280, 1177884), (288, 1145165), (315, 1047008), (336, 981570), (360, 916132), (420, 785256), (480, 687099), (504, 654380), (560, 588942), (630, 523504), (672, 490785), (720, 458066), (840, 392628), (1008, 327190), (1120, 294471), (1260, 261752), (1440, 229033), (1680, 196314), (2016, 163595), (2520, 130876), (3360, 98157), (5040, 65438), (10080, 32719)]