40167120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23909}}^1$

素因数の和:23932

約数の個数: 80

約数和(自身を含む): 142312320

約数和(自身を除く): 102145200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 23909, 47818, 71727, 95636, 119545, 143454, 167363, 191272, 239090, 286908, 334726, 358635, 382544, 478180, 502089, 573816, 669452, 717270, 836815, 956360, 1004178, 1147632, 1338904, 1434540, 1673630, 1912720, 2008356, 2510445, 2677808, 2869080, 3347260, 4016712, 5020890, 5738160, 6694520, 8033424, 10041780, 13389040, 20083560, 40167120]

約数ペア:

[(1, 40167120), (2, 20083560), (3, 13389040), (4, 10041780), (5, 8033424), (6, 6694520), (7, 5738160), (8, 5020890), (10, 4016712), (12, 3347260), (14, 2869080), (15, 2677808), (16, 2510445), (20, 2008356), (21, 1912720), (24, 1673630), (28, 1434540), (30, 1338904), (35, 1147632), (40, 1004178), (42, 956360), (48, 836815), (56, 717270), (60, 669452), (70, 573816), (80, 502089), (84, 478180), (105, 382544), (112, 358635), (120, 334726), (140, 286908), (168, 239090), (210, 191272), (240, 167363), (280, 143454), (336, 119545), (420, 95636), (560, 71727), (840, 47818), (1680, 23909)]