129570560

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{14461}}^1$

素因数の和:14489

約数の個数: 72

約数和(自身を含む): 354723936

約数和(自身を除く): 225153376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 8960, 14461, 28922, 57844, 72305, 101227, 115688, 144610, 202454, 231376, 289220, 404908, 462752, 506135, 578440, 809816, 925504, 1012270, 1156880, 1619632, 1851008, 2024540, 2313760, 3239264, 3702016, 4049080, 4627520, 6478528, 8098160, 9255040, 12957056, 16196320, 18510080, 25914112, 32392640, 64785280, 129570560]

約数ペア:

[(1, 129570560), (2, 64785280), (4, 32392640), (5, 25914112), (7, 18510080), (8, 16196320), (10, 12957056), (14, 9255040), (16, 8098160), (20, 6478528), (28, 4627520), (32, 4049080), (35, 3702016), (40, 3239264), (56, 2313760), (64, 2024540), (70, 1851008), (80, 1619632), (112, 1156880), (128, 1012270), (140, 925504), (160, 809816), (224, 578440), (256, 506135), (280, 462752), (320, 404908), (448, 289220), (560, 231376), (640, 202454), (896, 144610), (1120, 115688), (1280, 101227), (1792, 72305), (2240, 57844), (4480, 28922), (8960, 14461)]