492700320

素因数分解:

$2^5\times 3^4\times 5^1\times 7^1\times {\mathrm{5431}}^1$

素因数の和:5465

約数の個数: 240

約数和(自身を含む): 1987590528

約数和(自身を除く): 1494890208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 162, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 324, 336, 360, 378, 405, 420, 432, 480, 504, 540, 560, 567, 630, 648, 672, 720, 756, 810, 840, 864, 945, 1008, 1080, 1120, 1134, 1260, 1296, 1440, 1512, 1620, 1680, 1890, 2016, 2160, 2268, 2520, 2592, 2835, 3024, 3240, 3360, 3780, 4320, 4536, 5040, 5431, 5670, 6048, 6480, 7560, 9072, 10080, 10862, 11340, 12960, 15120, 16293, 18144, 21724, 22680, 27155, 30240, 32586, 38017, 43448, 45360, 48879, 54310, 65172, 76034, 81465, 86896, 90720, 97758, 108620, 114051, 130344, 146637, 152068, 162930, 173792, 190085, 195516, 217240, 228102, 244395, 260688, 293274, 304136, 325860, 342153, 380170, 391032, 434480, 439911, 456204, 488790, 521376, 570255, 586548, 608272, 651720, 684306, 733185, 760340, 782064, 868960, 879822, 912408, 977580, 1026459, 1140510, 1173096, 1216544, 1303440, 1368612, 1466370, 1520680, 1564128, 1710765, 1759644, 1824816, 1955160, 2052918, 2199555, 2281020, 2346192, 2606880, 2737224, 2932740, 3041360, 3079377, 3421530, 3519288, 3649632, 3910320, 4105836, 4399110, 4562040, 4692384, 5132295, 5474448, 5865480, 6082720, 6158754, 6843060, 7038576, 7820640, 8211672, 8798220, 9124080, 10264590, 10948896, 11730960, 12317508, 13686120, 14077152, 15396885, 16423344, 17596440, 18248160, 20529180, 23461920, 24635016, 27372240, 30793770, 32846688, 35192880, 41058360, 49270032, 54744480, 61587540, 70385760, 82116720, 98540064, 123175080, 164233440, 246350160, 492700320]

約数ペア:

[(1, 492700320), (2, 246350160), (3, 164233440), (4, 123175080), (5, 98540064), (6, 82116720), (7, 70385760), (8, 61587540), (9, 54744480), (10, 49270032), (12, 41058360), (14, 35192880), (15, 32846688), (16, 30793770), (18, 27372240), (20, 24635016), (21, 23461920), (24, 20529180), (27, 18248160), (28, 17596440), (30, 16423344), (32, 15396885), (35, 14077152), (36, 13686120), (40, 12317508), (42, 11730960), (45, 10948896), (48, 10264590), (54, 9124080), (56, 8798220), (60, 8211672), (63, 7820640), (70, 7038576), (72, 6843060), (80, 6158754), (81, 6082720), (84, 5865480), (90, 5474448), (96, 5132295), (105, 4692384), (108, 4562040), (112, 4399110), (120, 4105836), (126, 3910320), (135, 3649632), (140, 3519288), (144, 3421530), (160, 3079377), (162, 3041360), (168, 2932740), (180, 2737224), (189, 2606880), (210, 2346192), (216, 2281020), (224, 2199555), (240, 2052918), (252, 1955160), (270, 1824816), (280, 1759644), (288, 1710765), (315, 1564128), (324, 1520680), (336, 1466370), (360, 1368612), (378, 1303440), (405, 1216544), (420, 1173096), (432, 1140510), (480, 1026459), (504, 977580), (540, 912408), (560, 879822), (567, 868960), (630, 782064), (648, 760340), (672, 733185), (720, 684306), (756, 651720), (810, 608272), (840, 586548), (864, 570255), (945, 521376), (1008, 488790), (1080, 456204), (1120, 439911), (1134, 434480), (1260, 391032), (1296, 380170), (1440, 342153), (1512, 325860), (1620, 304136), (1680, 293274), (1890, 260688), (2016, 244395), (2160, 228102), (2268, 217240), (2520, 195516), (2592, 190085), (2835, 173792), (3024, 162930), (3240, 152068), (3360, 146637), (3780, 130344), (4320, 114051), (4536, 108620), (5040, 97758), (5431, 90720), (5670, 86896), (6048, 81465), (6480, 76034), (7560, 65172), (9072, 54310), (10080, 48879), (10862, 45360), (11340, 43448), (12960, 38017), (15120, 32586), (16293, 30240), (18144, 27155), (21724, 22680)]