156617780520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68692009}}^1$

素因数の和:68692042

約数の個数: 64

約数和(自身を含む): 494582472000

約数和(自身を除く): 337964691480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 68692009, 137384018, 206076027, 274768036, 343460045, 412152054, 549536072, 686920090, 824304108, 1030380135, 1305148171, 1373840180, 1648608216, 2060760270, 2610296342, 2747680360, 3915444513, 4121520540, 5220592684, 6525740855, 7830889026, 8243041080, 10441185368, 13051481710, 15661778052, 19577222565, 26102963420, 31323556104, 39154445130, 52205926840, 78308890260, 156617780520]

約数ペア:

[(1, 156617780520), (2, 78308890260), (3, 52205926840), (4, 39154445130), (5, 31323556104), (6, 26102963420), (8, 19577222565), (10, 15661778052), (12, 13051481710), (15, 10441185368), (19, 8243041080), (20, 7830889026), (24, 6525740855), (30, 5220592684), (38, 4121520540), (40, 3915444513), (57, 2747680360), (60, 2610296342), (76, 2060760270), (95, 1648608216), (114, 1373840180), (120, 1305148171), (152, 1030380135), (190, 824304108), (228, 686920090), (285, 549536072), (380, 412152054), (456, 343460045), (570, 274768036), (760, 206076027), (1140, 137384018), (2280, 68692009)]