171156720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{101879}}^1$

素因数の和:101902

約数の個数: 80

約数和(自身を含む): 606389760

約数和(自身を除く): 435233040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 101879, 203758, 305637, 407516, 509395, 611274, 713153, 815032, 1018790, 1222548, 1426306, 1528185, 1630064, 2037580, 2139459, 2445096, 2852612, 3056370, 3565765, 4075160, 4278918, 4890192, 5705224, 6112740, 7131530, 8150320, 8557836, 10697295, 11410448, 12225480, 14263060, 17115672, 21394590, 24450960, 28526120, 34231344, 42789180, 57052240, 85578360, 171156720]

約数ペア:

[(1, 171156720), (2, 85578360), (3, 57052240), (4, 42789180), (5, 34231344), (6, 28526120), (7, 24450960), (8, 21394590), (10, 17115672), (12, 14263060), (14, 12225480), (15, 11410448), (16, 10697295), (20, 8557836), (21, 8150320), (24, 7131530), (28, 6112740), (30, 5705224), (35, 4890192), (40, 4278918), (42, 4075160), (48, 3565765), (56, 3056370), (60, 2852612), (70, 2445096), (80, 2139459), (84, 2037580), (105, 1630064), (112, 1528185), (120, 1426306), (140, 1222548), (168, 1018790), (210, 815032), (240, 713153), (280, 611274), (336, 509395), (420, 407516), (560, 305637), (840, 203758), (1680, 101879)]