2080651620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1279}}^1\times {\mathrm{1427}}^1$

素因数の和:2737

約数の個数: 96

約数和(自身を含む): 6141542400

約数和(自身を除く): 4060890780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1279, 1427, 2558, 2854, 3837, 4281, 5116, 5708, 6395, 7135, 7674, 8562, 12790, 14270, 15348, 17124, 19185, 21405, 24301, 25580, 27113, 28540, 38370, 42810, 48602, 54226, 72903, 76740, 81339, 85620, 97204, 108452, 121505, 135565, 145806, 162678, 243010, 271130, 291612, 325356, 364515, 406695, 486020, 542260, 729030, 813390, 1458060, 1626780, 1825133, 3650266, 5475399, 7300532, 9125665, 10950798, 18251330, 21901596, 27376995, 34677527, 36502660, 54753990, 69355054, 104032581, 109507980, 138710108, 173387635, 208065162, 346775270, 416130324, 520162905, 693550540, 1040325810, 2080651620]

約数ペア:

[(1, 2080651620), (2, 1040325810), (3, 693550540), (4, 520162905), (5, 416130324), (6, 346775270), (10, 208065162), (12, 173387635), (15, 138710108), (19, 109507980), (20, 104032581), (30, 69355054), (38, 54753990), (57, 36502660), (60, 34677527), (76, 27376995), (95, 21901596), (114, 18251330), (190, 10950798), (228, 9125665), (285, 7300532), (380, 5475399), (570, 3650266), (1140, 1825133), (1279, 1626780), (1427, 1458060), (2558, 813390), (2854, 729030), (3837, 542260), (4281, 486020), (5116, 406695), (5708, 364515), (6395, 325356), (7135, 291612), (7674, 271130), (8562, 243010), (12790, 162678), (14270, 145806), (15348, 135565), (17124, 121505), (19185, 108452), (21405, 97204), (24301, 85620), (25580, 81339), (27113, 76740), (28540, 72903), (38370, 54226), (42810, 48602)]