315700740

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 168

約数和(自身を含む): 1013604480

約数和(自身を除く): 697903740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 59, 60, 81, 90, 108, 118, 135, 162, 177, 180, 236, 243, 270, 295, 324, 354, 367, 405, 486, 531, 540, 590, 708, 729, 734, 810, 885, 972, 1062, 1101, 1180, 1215, 1458, 1468, 1593, 1620, 1770, 1835, 2124, 2202, 2430, 2655, 2916, 3186, 3303, 3540, 3645, 3670, 4404, 4779, 4860, 5310, 5505, 6372, 6606, 7290, 7340, 7965, 9558, 9909, 10620, 11010, 13212, 14337, 14580, 15930, 16515, 19116, 19818, 21653, 22020, 23895, 28674, 29727, 31860, 33030, 39636, 43011, 43306, 47790, 49545, 57348, 59454, 64959, 66060, 71685, 86022, 86612, 89181, 95580, 99090, 108265, 118908, 129918, 143370, 148635, 172044, 178362, 194877, 198180, 215055, 216530, 259836, 267543, 286740, 297270, 324795, 356724, 389754, 430110, 433060, 445905, 535086, 584631, 594540, 649590, 779508, 860220, 891810, 974385, 1070172, 1169262, 1299180, 1337715, 1753893, 1783620, 1948770, 2338524, 2675430, 2923155, 3507786, 3897540, 5261679, 5350860, 5846310, 7015572, 8769465, 10523358, 11692620, 15785037, 17538930, 21046716, 26308395, 31570074, 35077860, 52616790, 63140148, 78925185, 105233580, 157850370, 315700740]

約数ペア:

[(1, 315700740), (2, 157850370), (3, 105233580), (4, 78925185), (5, 63140148), (6, 52616790), (9, 35077860), (10, 31570074), (12, 26308395), (15, 21046716), (18, 17538930), (20, 15785037), (27, 11692620), (30, 10523358), (36, 8769465), (45, 7015572), (54, 5846310), (59, 5350860), (60, 5261679), (81, 3897540), (90, 3507786), (108, 2923155), (118, 2675430), (135, 2338524), (162, 1948770), (177, 1783620), (180, 1753893), (236, 1337715), (243, 1299180), (270, 1169262), (295, 1070172), (324, 974385), (354, 891810), (367, 860220), (405, 779508), (486, 649590), (531, 594540), (540, 584631), (590, 535086), (708, 445905), (729, 433060), (734, 430110), (810, 389754), (885, 356724), (972, 324795), (1062, 297270), (1101, 286740), (1180, 267543), (1215, 259836), (1458, 216530), (1468, 215055), (1593, 198180), (1620, 194877), (1770, 178362), (1835, 172044), (2124, 148635), (2202, 143370), (2430, 129918), (2655, 118908), (2916, 108265), (3186, 99090), (3303, 95580), (3540, 89181), (3645, 86612), (3670, 86022), (4404, 71685), (4779, 66060), (4860, 64959), (5310, 59454), (5505, 57348), (6372, 49545), (6606, 47790), (7290, 43306), (7340, 43011), (7965, 39636), (9558, 33030), (9909, 31860), (10620, 29727), (11010, 28674), (13212, 23895), (14337, 22020), (14580, 21653), (15930, 19818), (16515, 19116)]