201912060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28279}}^1$

素因数の和:28315

約数の個数: 96

約数和(自身を含む): 684149760

約数和(自身を除く): 482237700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 51, 60, 68, 70, 84, 85, 102, 105, 119, 140, 170, 204, 210, 238, 255, 340, 357, 420, 476, 510, 595, 714, 1020, 1190, 1428, 1785, 2380, 3570, 7140, 28279, 56558, 84837, 113116, 141395, 169674, 197953, 282790, 339348, 395906, 424185, 480743, 565580, 593859, 791812, 848370, 961486, 989765, 1187718, 1442229, 1696740, 1922972, 1979530, 2375436, 2403715, 2884458, 2969295, 3365201, 3959060, 4807430, 5768916, 5938590, 6730402, 7211145, 9614860, 10095603, 11877180, 13460804, 14422290, 16826005, 20191206, 28844580, 33652010, 40382412, 50478015, 67304020, 100956030, 201912060]

約数ペア:

[(1, 201912060), (2, 100956030), (3, 67304020), (4, 50478015), (5, 40382412), (6, 33652010), (7, 28844580), (10, 20191206), (12, 16826005), (14, 14422290), (15, 13460804), (17, 11877180), (20, 10095603), (21, 9614860), (28, 7211145), (30, 6730402), (34, 5938590), (35, 5768916), (42, 4807430), (51, 3959060), (60, 3365201), (68, 2969295), (70, 2884458), (84, 2403715), (85, 2375436), (102, 1979530), (105, 1922972), (119, 1696740), (140, 1442229), (170, 1187718), (204, 989765), (210, 961486), (238, 848370), (255, 791812), (340, 593859), (357, 565580), (420, 480743), (476, 424185), (510, 395906), (595, 339348), (714, 282790), (1020, 197953), (1190, 169674), (1428, 141395), (1785, 113116), (2380, 84837), (3570, 56558), (7140, 28279)]