42078120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{50093}}^1$

素因数の和:50114

約数の個数: 64

約数和(自身を含む): 144270720

約数和(自身を除く): 102192600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 50093, 100186, 150279, 200372, 250465, 300558, 350651, 400744, 500930, 601116, 701302, 751395, 1001860, 1051953, 1202232, 1402604, 1502790, 1753255, 2003720, 2103906, 2805208, 3005580, 3506510, 4207812, 5259765, 6011160, 7013020, 8415624, 10519530, 14026040, 21039060, 42078120]

約数ペア:

[(1, 42078120), (2, 21039060), (3, 14026040), (4, 10519530), (5, 8415624), (6, 7013020), (7, 6011160), (8, 5259765), (10, 4207812), (12, 3506510), (14, 3005580), (15, 2805208), (20, 2103906), (21, 2003720), (24, 1753255), (28, 1502790), (30, 1402604), (35, 1202232), (40, 1051953), (42, 1001860), (56, 751395), (60, 701302), (70, 601116), (84, 500930), (105, 400744), (120, 350651), (140, 300558), (168, 250465), (210, 200372), (280, 150279), (420, 100186), (840, 50093)]