8067927420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{914731}}^1$

素因数の和:914760

約数の個数: 108

約数和(自身を含む): 28468289304

約数和(自身を除く): 20400361884

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 914731, 1829462, 2744193, 3658924, 4573655, 5488386, 6403117, 8232579, 9147310, 10976772, 12806234, 13720965, 16465158, 18294620, 19209351, 25612468, 27441930, 32015585, 32930316, 38418702, 41162895, 44821819, 54883860, 57628053, 64031170, 76837404, 82325790, 89643638, 96046755, 115256106, 128062340, 134465457, 164651580, 179287276, 192093510, 224109095, 230512212, 268930914, 288140265, 384187020, 403396371, 448218190, 537861828, 576280530, 672327285, 806792742, 896436380, 1152561060, 1344654570, 1613585484, 2016981855, 2689309140, 4033963710, 8067927420]

約数ペア:

[(1, 8067927420), (2, 4033963710), (3, 2689309140), (4, 2016981855), (5, 1613585484), (6, 1344654570), (7, 1152561060), (9, 896436380), (10, 806792742), (12, 672327285), (14, 576280530), (15, 537861828), (18, 448218190), (20, 403396371), (21, 384187020), (28, 288140265), (30, 268930914), (35, 230512212), (36, 224109095), (42, 192093510), (45, 179287276), (49, 164651580), (60, 134465457), (63, 128062340), (70, 115256106), (84, 96046755), (90, 89643638), (98, 82325790), (105, 76837404), (126, 64031170), (140, 57628053), (147, 54883860), (180, 44821819), (196, 41162895), (210, 38418702), (245, 32930316), (252, 32015585), (294, 27441930), (315, 25612468), (420, 19209351), (441, 18294620), (490, 16465158), (588, 13720965), (630, 12806234), (735, 10976772), (882, 9147310), (980, 8232579), (1260, 6403117), (1470, 5488386), (1764, 4573655), (2205, 3658924), (2940, 2744193), (4410, 1829462), (8820, 914731)]