147294560

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{379}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 399893760

約数和(自身を除く): 252599200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 347, 379, 560, 694, 758, 1120, 1388, 1516, 1735, 1895, 2429, 2653, 2776, 3032, 3470, 3790, 4858, 5306, 5552, 6064, 6940, 7580, 9716, 10612, 11104, 12128, 12145, 13265, 13880, 15160, 19432, 21224, 24290, 26530, 27760, 30320, 38864, 42448, 48580, 53060, 55520, 60640, 77728, 84896, 97160, 106120, 131513, 194320, 212240, 263026, 388640, 424480, 526052, 657565, 920591, 1052104, 1315130, 1841182, 2104208, 2630260, 3682364, 4208416, 4602955, 5260520, 7364728, 9205910, 10521040, 14729456, 18411820, 21042080, 29458912, 36823640, 73647280, 147294560]

約数ペア:

[(1, 147294560), (2, 73647280), (4, 36823640), (5, 29458912), (7, 21042080), (8, 18411820), (10, 14729456), (14, 10521040), (16, 9205910), (20, 7364728), (28, 5260520), (32, 4602955), (35, 4208416), (40, 3682364), (56, 2630260), (70, 2104208), (80, 1841182), (112, 1315130), (140, 1052104), (160, 920591), (224, 657565), (280, 526052), (347, 424480), (379, 388640), (560, 263026), (694, 212240), (758, 194320), (1120, 131513), (1388, 106120), (1516, 97160), (1735, 84896), (1895, 77728), (2429, 60640), (2653, 55520), (2776, 53060), (3032, 48580), (3470, 42448), (3790, 38864), (4858, 30320), (5306, 27760), (5552, 26530), (6064, 24290), (6940, 21224), (7580, 19432), (9716, 15160), (10612, 13880), (11104, 13265), (12128, 12145)]