168666120

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{66931}}^1$

素因数の和:66955

約数の個数: 96

約数和(自身を含む): 626483520

約数和(自身を除く): 457817400

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, 66931, 133862, 200793, 267724, 334655, 401586, 468517, 535448, 602379, 669310, 803172, 937034, 1003965, 1204758, 1338620, 1405551, 1606344, 1874068, 2007930, 2342585, 2409516, 2677240, 2811102, 3011895, 3748136, 4015860, 4216653, 4685170, 4819032, 5622204, 6023790, 7027755, 8031720, 8433306, 9370340, 11244408, 12047580, 14055510, 16866612, 18740680, 21083265, 24095160, 28111020, 33733224, 42166530, 56222040, 84333060, 168666120]

約数ペア:

[(1, 168666120), (2, 84333060), (3, 56222040), (4, 42166530), (5, 33733224), (6, 28111020), (7, 24095160), (8, 21083265), (9, 18740680), (10, 16866612), (12, 14055510), (14, 12047580), (15, 11244408), (18, 9370340), (20, 8433306), (21, 8031720), (24, 7027755), (28, 6023790), (30, 5622204), (35, 4819032), (36, 4685170), (40, 4216653), (42, 4015860), (45, 3748136), (56, 3011895), (60, 2811102), (63, 2677240), (70, 2409516), (72, 2342585), (84, 2007930), (90, 1874068), (105, 1606344), (120, 1405551), (126, 1338620), (140, 1204758), (168, 1003965), (180, 937034), (210, 803172), (252, 669310), (280, 602379), (315, 535448), (360, 468517), (420, 401586), (504, 334655), (630, 267724), (840, 200793), (1260, 133862), (2520, 66931)]