16827160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3200

約数の個数: 64

約数和(自身を含む): 45561600

約数和(自身を除く): 28734440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 3163, 5320, 6326, 12652, 15815, 22141, 25304, 31630, 44282, 60097, 63260, 88564, 110705, 120194, 126520, 177128, 221410, 240388, 300485, 420679, 442820, 480776, 600970, 841358, 885640, 1201940, 1682716, 2103395, 2403880, 3365432, 4206790, 8413580, 16827160]

約数ペア:

[(1, 16827160), (2, 8413580), (4, 4206790), (5, 3365432), (7, 2403880), (8, 2103395), (10, 1682716), (14, 1201940), (19, 885640), (20, 841358), (28, 600970), (35, 480776), (38, 442820), (40, 420679), (56, 300485), (70, 240388), (76, 221410), (95, 177128), (133, 126520), (140, 120194), (152, 110705), (190, 88564), (266, 63260), (280, 60097), (380, 44282), (532, 31630), (665, 25304), (760, 22141), (1064, 15815), (1330, 12652), (2660, 6326), (3163, 5320)]