2017584240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{1200943}}^1$

素因数の和:1200966

約数の個数: 80

約数和(自身を含む): 7148018688

約数和(自身を除く): 5130434448

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, 1200943, 2401886, 3602829, 4803772, 6004715, 7205658, 8406601, 9607544, 12009430, 14411316, 16813202, 18014145, 19215088, 24018860, 25219803, 28822632, 33626404, 36028290, 42033005, 48037720, 50439606, 57645264, 67252808, 72056580, 84066010, 96075440, 100879212, 126099015, 134505616, 144113160, 168132020, 201758424, 252198030, 288226320, 336264040, 403516848, 504396060, 672528080, 1008792120, 2017584240]

約数ペア:

[(1, 2017584240), (2, 1008792120), (3, 672528080), (4, 504396060), (5, 403516848), (6, 336264040), (7, 288226320), (8, 252198030), (10, 201758424), (12, 168132020), (14, 144113160), (15, 134505616), (16, 126099015), (20, 100879212), (21, 96075440), (24, 84066010), (28, 72056580), (30, 67252808), (35, 57645264), (40, 50439606), (42, 48037720), (48, 42033005), (56, 36028290), (60, 33626404), (70, 28822632), (80, 25219803), (84, 24018860), (105, 19215088), (112, 18014145), (120, 16813202), (140, 14411316), (168, 12009430), (210, 9607544), (240, 8406601), (280, 7205658), (336, 6004715), (420, 4803772), (560, 3602829), (840, 2401886), (1680, 1200943)]