255258360

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{101293}}^1$

素因数の和:101317

約数の個数: 96

約数和(自身を含む): 948111840

約数和(自身を除く): 692853480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 101293, 202586, 303879, 405172, 506465, 607758, 709051, 810344, 911637, 1012930, 1215516, 1418102, 1519395, 1823274, 2025860, 2127153, 2431032, 2836204, 3038790, 3545255, 3646548, 4051720, 4254306, 4558185, 5672408, 6077580, 6381459, 7090510, 7293096, 8508612, 9116370, 10635765, 12155160, 12762918, 14181020, 17017224, 18232740, 21271530, 25525836, 28362040, 31907295, 36465480, 42543060, 51051672, 63814590, 85086120, 127629180, 255258360]

約数ペア:

[(1, 255258360), (2, 127629180), (3, 85086120), (4, 63814590), (5, 51051672), (6, 42543060), (7, 36465480), (8, 31907295), (9, 28362040), (10, 25525836), (12, 21271530), (14, 18232740), (15, 17017224), (18, 14181020), (20, 12762918), (21, 12155160), (24, 10635765), (28, 9116370), (30, 8508612), (35, 7293096), (36, 7090510), (40, 6381459), (42, 6077580), (45, 5672408), (56, 4558185), (60, 4254306), (63, 4051720), (70, 3646548), (72, 3545255), (84, 3038790), (90, 2836204), (105, 2431032), (120, 2127153), (126, 2025860), (140, 1823274), (168, 1519395), (180, 1418102), (210, 1215516), (252, 1012930), (280, 911637), (315, 810344), (360, 709051), (420, 607758), (504, 506465), (630, 405172), (840, 303879), (1260, 202586), (2520, 101293)]