1680336

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{1667}}^1$

素因数の和:1688

約数の個数: 60

約数和(自身を含む): 5377632

約数和(自身を除く): 3697296

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 1667, 3334, 5001, 6668, 10002, 11669, 13336, 15003, 20004, 23338, 26672, 30006, 35007, 40008, 46676, 60012, 70014, 80016, 93352, 105021, 120024, 140028, 186704, 210042, 240048, 280056, 420084, 560112, 840168, 1680336]

約数ペア:

[(1, 1680336), (2, 840168), (3, 560112), (4, 420084), (6, 280056), (7, 240048), (8, 210042), (9, 186704), (12, 140028), (14, 120024), (16, 105021), (18, 93352), (21, 80016), (24, 70014), (28, 60012), (36, 46676), (42, 40008), (48, 35007), (56, 30006), (63, 26672), (72, 23338), (84, 20004), (112, 15003), (126, 13336), (144, 11669), (168, 10002), (252, 6668), (336, 5001), (504, 3334), (1008, 1667)]