2016345660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{21149}}^1$

素因数の和:21395

約数の個数: 96

約数和(自身を含む): 6481036800

約数和(自身を除く): 4464691140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 420, 454, 681, 908, 1135, 1362, 1589, 2270, 2724, 3178, 3405, 4540, 4767, 6356, 6810, 7945, 9534, 13620, 15890, 19068, 21149, 23835, 31780, 42298, 47670, 63447, 84596, 95340, 105745, 126894, 148043, 211490, 253788, 296086, 317235, 422980, 444129, 592172, 634470, 740215, 888258, 1268940, 1480430, 1776516, 2220645, 2960860, 4441290, 4800823, 8882580, 9601646, 14402469, 19203292, 24004115, 28804938, 33605761, 48008230, 57609876, 67211522, 72012345, 96016460, 100817283, 134423044, 144024690, 168028805, 201634566, 288049380, 336057610, 403269132, 504086415, 672115220, 1008172830, 2016345660]

約数ペア:

[(1, 2016345660), (2, 1008172830), (3, 672115220), (4, 504086415), (5, 403269132), (6, 336057610), (7, 288049380), (10, 201634566), (12, 168028805), (14, 144024690), (15, 134423044), (20, 100817283), (21, 96016460), (28, 72012345), (30, 67211522), (35, 57609876), (42, 48008230), (60, 33605761), (70, 28804938), (84, 24004115), (105, 19203292), (140, 14402469), (210, 9601646), (227, 8882580), (420, 4800823), (454, 4441290), (681, 2960860), (908, 2220645), (1135, 1776516), (1362, 1480430), (1589, 1268940), (2270, 888258), (2724, 740215), (3178, 634470), (3405, 592172), (4540, 444129), (4767, 422980), (6356, 317235), (6810, 296086), (7945, 253788), (9534, 211490), (13620, 148043), (15890, 126894), (19068, 105745), (21149, 95340), (23835, 84596), (31780, 63447), (42298, 47670)]