196345920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:317

約数の個数: 224

約数和(自身を含む): 675485568

約数和(自身を除く): 479139648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 53, 60, 64, 68, 80, 85, 96, 102, 106, 120, 136, 159, 160, 170, 192, 204, 212, 227, 240, 255, 265, 272, 318, 320, 340, 408, 424, 454, 480, 510, 530, 544, 636, 680, 681, 795, 816, 848, 901, 908, 960, 1020, 1060, 1088, 1135, 1272, 1360, 1362, 1590, 1632, 1696, 1802, 1816, 2040, 2120, 2270, 2544, 2703, 2720, 2724, 3180, 3264, 3392, 3405, 3604, 3632, 3859, 4080, 4240, 4505, 4540, 5088, 5406, 5440, 5448, 6360, 6810, 7208, 7264, 7718, 8160, 8480, 9010, 9080, 10176, 10812, 10896, 11577, 12031, 12720, 13515, 13620, 14416, 14528, 15436, 16320, 16960, 18020, 18160, 19295, 21624, 21792, 23154, 24062, 25440, 27030, 27240, 28832, 30872, 36040, 36093, 36320, 38590, 43248, 43584, 46308, 48124, 50880, 54060, 54480, 57664, 57885, 60155, 61744, 72080, 72186, 72640, 77180, 86496, 92616, 96248, 108120, 108960, 115770, 120310, 123488, 144160, 144372, 154360, 172992, 180465, 185232, 192496, 204527, 216240, 217920, 231540, 240620, 246976, 288320, 288744, 308720, 360930, 370464, 384992, 409054, 432480, 463080, 481240, 577488, 613581, 617440, 721860, 740928, 769984, 818108, 864960, 926160, 962480, 1022635, 1154976, 1227162, 1234880, 1443720, 1636216, 1852320, 1924960, 2045270, 2309952, 2454324, 2887440, 3067905, 3272432, 3704640, 3849920, 4090540, 4908648, 5774880, 6135810, 6544864, 8181080, 9817296, 11549760, 12271620, 13089728, 16362160, 19634592, 24543240, 32724320, 39269184, 49086480, 65448640, 98172960, 196345920]

約数ペア:

[(1, 196345920), (2, 98172960), (3, 65448640), (4, 49086480), (5, 39269184), (6, 32724320), (8, 24543240), (10, 19634592), (12, 16362160), (15, 13089728), (16, 12271620), (17, 11549760), (20, 9817296), (24, 8181080), (30, 6544864), (32, 6135810), (34, 5774880), (40, 4908648), (48, 4090540), (51, 3849920), (53, 3704640), (60, 3272432), (64, 3067905), (68, 2887440), (80, 2454324), (85, 2309952), (96, 2045270), (102, 1924960), (106, 1852320), (120, 1636216), (136, 1443720), (159, 1234880), (160, 1227162), (170, 1154976), (192, 1022635), (204, 962480), (212, 926160), (227, 864960), (240, 818108), (255, 769984), (265, 740928), (272, 721860), (318, 617440), (320, 613581), (340, 577488), (408, 481240), (424, 463080), (454, 432480), (480, 409054), (510, 384992), (530, 370464), (544, 360930), (636, 308720), (680, 288744), (681, 288320), (795, 246976), (816, 240620), (848, 231540), (901, 217920), (908, 216240), (960, 204527), (1020, 192496), (1060, 185232), (1088, 180465), (1135, 172992), (1272, 154360), (1360, 144372), (1362, 144160), (1590, 123488), (1632, 120310), (1696, 115770), (1802, 108960), (1816, 108120), (2040, 96248), (2120, 92616), (2270, 86496), (2544, 77180), (2703, 72640), (2720, 72186), (2724, 72080), (3180, 61744), (3264, 60155), (3392, 57885), (3405, 57664), (3604, 54480), (3632, 54060), (3859, 50880), (4080, 48124), (4240, 46308), (4505, 43584), (4540, 43248), (5088, 38590), (5406, 36320), (5440, 36093), (5448, 36040), (6360, 30872), (6810, 28832), (7208, 27240), (7264, 27030), (7718, 25440), (8160, 24062), (8480, 23154), (9010, 21792), (9080, 21624), (10176, 19295), (10812, 18160), (10896, 18020), (11577, 16960), (12031, 16320), (12720, 15436), (13515, 14528), (13620, 14416)]