213196320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1$

素因数の和:2944

約数の個数: 192

約数和(自身を含む): 790352640

約数和(自身を除く): 577156320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 204, 216, 240, 255, 270, 272, 288, 306, 340, 360, 408, 432, 459, 480, 510, 540, 544, 612, 680, 720, 765, 816, 864, 918, 1020, 1080, 1224, 1360, 1440, 1530, 1632, 1836, 2040, 2160, 2295, 2448, 2720, 2903, 3060, 3672, 4080, 4320, 4590, 4896, 5806, 6120, 7344, 8160, 8709, 9180, 11612, 12240, 14515, 14688, 17418, 18360, 23224, 24480, 26127, 29030, 34836, 36720, 43545, 46448, 49351, 52254, 58060, 69672, 73440, 78381, 87090, 92896, 98702, 104508, 116120, 130635, 139344, 148053, 156762, 174180, 197404, 209016, 232240, 246755, 261270, 278688, 296106, 313524, 348360, 391905, 394808, 418032, 444159, 464480, 493510, 522540, 592212, 627048, 696720, 740265, 783810, 789616, 836064, 888318, 987020, 1045080, 1184424, 1254096, 1332477, 1393440, 1480530, 1567620, 1579232, 1776636, 1974040, 2090160, 2220795, 2368848, 2508192, 2664954, 2961060, 3135240, 3553272, 3948080, 4180320, 4441590, 4737696, 5329908, 5922120, 6270480, 6662385, 7106544, 7896160, 8883180, 10659816, 11844240, 12540960, 13324770, 14213088, 17766360, 21319632, 23688480, 26649540, 35532720, 42639264, 53299080, 71065440, 106598160, 213196320]

約数ペア:

[(1, 213196320), (2, 106598160), (3, 71065440), (4, 53299080), (5, 42639264), (6, 35532720), (8, 26649540), (9, 23688480), (10, 21319632), (12, 17766360), (15, 14213088), (16, 13324770), (17, 12540960), (18, 11844240), (20, 10659816), (24, 8883180), (27, 7896160), (30, 7106544), (32, 6662385), (34, 6270480), (36, 5922120), (40, 5329908), (45, 4737696), (48, 4441590), (51, 4180320), (54, 3948080), (60, 3553272), (68, 3135240), (72, 2961060), (80, 2664954), (85, 2508192), (90, 2368848), (96, 2220795), (102, 2090160), (108, 1974040), (120, 1776636), (135, 1579232), (136, 1567620), (144, 1480530), (153, 1393440), (160, 1332477), (170, 1254096), (180, 1184424), (204, 1045080), (216, 987020), (240, 888318), (255, 836064), (270, 789616), (272, 783810), (288, 740265), (306, 696720), (340, 627048), (360, 592212), (408, 522540), (432, 493510), (459, 464480), (480, 444159), (510, 418032), (540, 394808), (544, 391905), (612, 348360), (680, 313524), (720, 296106), (765, 278688), (816, 261270), (864, 246755), (918, 232240), (1020, 209016), (1080, 197404), (1224, 174180), (1360, 156762), (1440, 148053), (1530, 139344), (1632, 130635), (1836, 116120), (2040, 104508), (2160, 98702), (2295, 92896), (2448, 87090), (2720, 78381), (2903, 73440), (3060, 69672), (3672, 58060), (4080, 52254), (4320, 49351), (4590, 46448), (4896, 43545), (5806, 36720), (6120, 34836), (7344, 29030), (8160, 26127), (8709, 24480), (9180, 23224), (11612, 18360), (12240, 17418), (14515, 14688)]