156980724040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{6299387}}^1$

素因数の和:6299494

約数の個数: 64

約数和(自身を含む): 408200342400

約数和(自身を除く): 251219618360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 89, 140, 178, 280, 356, 445, 623, 712, 890, 1246, 1780, 2492, 3115, 3560, 4984, 6230, 12460, 24920, 6299387, 12598774, 25197548, 31496935, 44095709, 50395096, 62993870, 88191418, 125987740, 176382836, 220478545, 251975480, 352765672, 440957090, 560645443, 881914180, 1121290886, 1763828360, 2242581772, 2803227215, 3924518101, 4485163544, 5606454430, 7849036202, 11212908860, 15698072404, 19622590505, 22425817720, 31396144808, 39245181010, 78490362020, 156980724040]

約数ペア:

[(1, 156980724040), (2, 78490362020), (4, 39245181010), (5, 31396144808), (7, 22425817720), (8, 19622590505), (10, 15698072404), (14, 11212908860), (20, 7849036202), (28, 5606454430), (35, 4485163544), (40, 3924518101), (56, 2803227215), (70, 2242581772), (89, 1763828360), (140, 1121290886), (178, 881914180), (280, 560645443), (356, 440957090), (445, 352765672), (623, 251975480), (712, 220478545), (890, 176382836), (1246, 125987740), (1780, 88191418), (2492, 62993870), (3115, 50395096), (3560, 44095709), (4984, 31496935), (6230, 25197548), (12460, 12598774), (24920, 6299387)]