166530560

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{9293}}^1$

素因数の和:9323

約数の個数: 80

約数和(自身を含む): 456372576

約数和(自身を除く): 289842016

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, 512, 560, 640, 896, 1120, 1280, 1792, 2240, 2560, 3584, 4480, 8960, 9293, 17920, 18586, 37172, 46465, 65051, 74344, 92930, 130102, 148688, 185860, 260204, 297376, 325255, 371720, 520408, 594752, 650510, 743440, 1040816, 1189504, 1301020, 1486880, 2081632, 2379008, 2602040, 2973760, 4163264, 4758016, 5204080, 5947520, 8326528, 10408160, 11895040, 16653056, 20816320, 23790080, 33306112, 41632640, 83265280, 166530560]

約数ペア:

[(1, 166530560), (2, 83265280), (4, 41632640), (5, 33306112), (7, 23790080), (8, 20816320), (10, 16653056), (14, 11895040), (16, 10408160), (20, 8326528), (28, 5947520), (32, 5204080), (35, 4758016), (40, 4163264), (56, 2973760), (64, 2602040), (70, 2379008), (80, 2081632), (112, 1486880), (128, 1301020), (140, 1189504), (160, 1040816), (224, 743440), (256, 650510), (280, 594752), (320, 520408), (448, 371720), (512, 325255), (560, 297376), (640, 260204), (896, 185860), (1120, 148688), (1280, 130102), (1792, 92930), (2240, 74344), (2560, 65051), (3584, 46465), (4480, 37172), (8960, 18586), (9293, 17920)]