42666120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{16931}}^1$

素因数の和:16955

約数の個数: 96

約数和(自身を含む): 158483520

約数和(自身を除く): 115817400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 16931, 33862, 50793, 67724, 84655, 101586, 118517, 135448, 152379, 169310, 203172, 237034, 253965, 304758, 338620, 355551, 406344, 474068, 507930, 592585, 609516, 677240, 711102, 761895, 948136, 1015860, 1066653, 1185170, 1219032, 1422204, 1523790, 1777755, 2031720, 2133306, 2370340, 2844408, 3047580, 3555510, 4266612, 4740680, 5333265, 6095160, 7111020, 8533224, 10666530, 14222040, 21333060, 42666120]

約数ペア:

[(1, 42666120), (2, 21333060), (3, 14222040), (4, 10666530), (5, 8533224), (6, 7111020), (7, 6095160), (8, 5333265), (9, 4740680), (10, 4266612), (12, 3555510), (14, 3047580), (15, 2844408), (18, 2370340), (20, 2133306), (21, 2031720), (24, 1777755), (28, 1523790), (30, 1422204), (35, 1219032), (36, 1185170), (40, 1066653), (42, 1015860), (45, 948136), (56, 761895), (60, 711102), (63, 677240), (70, 609516), (72, 592585), (84, 507930), (90, 474068), (105, 406344), (120, 355551), (126, 338620), (140, 304758), (168, 253965), (180, 237034), (210, 203172), (252, 169310), (280, 152379), (315, 135448), (360, 118517), (420, 101586), (504, 84655), (630, 67724), (840, 50793), (1260, 33862), (2520, 16931)]