197085960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1031}}^1$

素因数の和:1113

約数の個数: 160

約数和(自身を含む): 674308800

約数和(自身を除く): 477222840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 81, 90, 108, 118, 120, 135, 162, 177, 180, 216, 236, 270, 295, 324, 354, 360, 405, 472, 531, 540, 590, 648, 708, 810, 885, 1031, 1062, 1080, 1180, 1416, 1593, 1620, 1770, 2062, 2124, 2360, 2655, 3093, 3186, 3240, 3540, 4124, 4248, 4779, 5155, 5310, 6186, 6372, 7080, 7965, 8248, 9279, 9558, 10310, 10620, 12372, 12744, 15465, 15930, 18558, 19116, 20620, 21240, 23895, 24744, 27837, 30930, 31860, 37116, 38232, 41240, 46395, 47790, 55674, 60829, 61860, 63720, 74232, 83511, 92790, 95580, 111348, 121658, 123720, 139185, 167022, 182487, 185580, 191160, 222696, 243316, 278370, 304145, 334044, 364974, 371160, 417555, 486632, 547461, 556740, 608290, 668088, 729948, 835110, 912435, 1094922, 1113480, 1216580, 1459896, 1642383, 1670220, 1824870, 2189844, 2433160, 2737305, 3284766, 3340440, 3649740, 4379688, 4927149, 5474610, 6569532, 7299480, 8211915, 9854298, 10949220, 13139064, 16423830, 19708596, 21898440, 24635745, 32847660, 39417192, 49271490, 65695320, 98542980, 197085960]

約数ペア:

[(1, 197085960), (2, 98542980), (3, 65695320), (4, 49271490), (5, 39417192), (6, 32847660), (8, 24635745), (9, 21898440), (10, 19708596), (12, 16423830), (15, 13139064), (18, 10949220), (20, 9854298), (24, 8211915), (27, 7299480), (30, 6569532), (36, 5474610), (40, 4927149), (45, 4379688), (54, 3649740), (59, 3340440), (60, 3284766), (72, 2737305), (81, 2433160), (90, 2189844), (108, 1824870), (118, 1670220), (120, 1642383), (135, 1459896), (162, 1216580), (177, 1113480), (180, 1094922), (216, 912435), (236, 835110), (270, 729948), (295, 668088), (324, 608290), (354, 556740), (360, 547461), (405, 486632), (472, 417555), (531, 371160), (540, 364974), (590, 334044), (648, 304145), (708, 278370), (810, 243316), (885, 222696), (1031, 191160), (1062, 185580), (1080, 182487), (1180, 167022), (1416, 139185), (1593, 123720), (1620, 121658), (1770, 111348), (2062, 95580), (2124, 92790), (2360, 83511), (2655, 74232), (3093, 63720), (3186, 61860), (3240, 60829), (3540, 55674), (4124, 47790), (4248, 46395), (4779, 41240), (5155, 38232), (5310, 37116), (6186, 31860), (6372, 30930), (7080, 27837), (7965, 24744), (8248, 23895), (9279, 21240), (9558, 20620), (10310, 19116), (10620, 18558), (12372, 15930), (12744, 15465)]