876647520

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{86969}}^1$

素因数の和:86997

約数の個数: 144

約数和(自身を含む): 3418964640

約数和(自身を除く): 2542317120

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, 86969, 173938, 260907, 347876, 434845, 521814, 608783, 695752, 782721, 869690, 1043628, 1217566, 1304535, 1391504, 1565442, 1739380, 1826349, 2087256, 2435132, 2609070, 2783008, 3043915, 3130884, 3478760, 3652698, 3913605, 4174512, 4870264, 5218140, 5479047, 6087830, 6261768, 6957520, 7305396, 7827210, 8349024, 9131745, 9740528, 10436280, 10958094, 12175660, 12523536, 13915040, 14610792, 15654420, 18263490, 19481056, 20872560, 21916188, 24351320, 25047072, 27395235, 29221584, 31308840, 36526980, 41745120, 43832376, 48702640, 54790470, 58443168, 62617680, 73053960, 87664752, 97405280, 109580940, 125235360, 146107920, 175329504, 219161880, 292215840, 438323760, 876647520]

約数ペア:

[(1, 876647520), (2, 438323760), (3, 292215840), (4, 219161880), (5, 175329504), (6, 146107920), (7, 125235360), (8, 109580940), (9, 97405280), (10, 87664752), (12, 73053960), (14, 62617680), (15, 58443168), (16, 54790470), (18, 48702640), (20, 43832376), (21, 41745120), (24, 36526980), (28, 31308840), (30, 29221584), (32, 27395235), (35, 25047072), (36, 24351320), (40, 21916188), (42, 20872560), (45, 19481056), (48, 18263490), (56, 15654420), (60, 14610792), (63, 13915040), (70, 12523536), (72, 12175660), (80, 10958094), (84, 10436280), (90, 9740528), (96, 9131745), (105, 8349024), (112, 7827210), (120, 7305396), (126, 6957520), (140, 6261768), (144, 6087830), (160, 5479047), (168, 5218140), (180, 4870264), (210, 4174512), (224, 3913605), (240, 3652698), (252, 3478760), (280, 3130884), (288, 3043915), (315, 2783008), (336, 2609070), (360, 2435132), (420, 2087256), (480, 1826349), (504, 1739380), (560, 1565442), (630, 1391504), (672, 1304535), (720, 1217566), (840, 1043628), (1008, 869690), (1120, 782721), (1260, 695752), (1440, 608783), (1680, 521814), (2016, 434845), (2520, 347876), (3360, 260907), (5040, 173938), (10080, 86969)]