206441280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1667}}^1$

素因数の和:1733

約数の個数: 168

約数和(自身を含む): 727021152

約数和(自身を除く): 520579872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 129, 144, 160, 172, 180, 192, 215, 240, 258, 288, 320, 344, 360, 387, 430, 480, 516, 576, 645, 688, 720, 774, 860, 960, 1032, 1290, 1376, 1440, 1548, 1667, 1720, 1935, 2064, 2580, 2752, 2880, 3096, 3334, 3440, 3870, 4128, 5001, 5160, 6192, 6668, 6880, 7740, 8256, 8335, 10002, 10320, 12384, 13336, 13760, 15003, 15480, 16670, 20004, 20640, 24768, 25005, 26672, 30006, 30960, 33340, 40008, 41280, 50010, 53344, 60012, 61920, 66680, 71681, 75015, 80016, 100020, 106688, 120024, 123840, 133360, 143362, 150030, 160032, 200040, 215043, 240048, 266720, 286724, 300060, 320064, 358405, 400080, 430086, 480096, 533440, 573448, 600120, 645129, 716810, 800160, 860172, 960192, 1075215, 1146896, 1200240, 1290258, 1433620, 1600320, 1720344, 2150430, 2293792, 2400480, 2580516, 2867240, 3225645, 3440688, 4300860, 4587584, 4800960, 5161032, 5734480, 6451290, 6881376, 8601720, 10322064, 11468960, 12902580, 13762752, 17203440, 20644128, 22937920, 25805160, 34406880, 41288256, 51610320, 68813760, 103220640, 206441280]

約数ペア:

[(1, 206441280), (2, 103220640), (3, 68813760), (4, 51610320), (5, 41288256), (6, 34406880), (8, 25805160), (9, 22937920), (10, 20644128), (12, 17203440), (15, 13762752), (16, 12902580), (18, 11468960), (20, 10322064), (24, 8601720), (30, 6881376), (32, 6451290), (36, 5734480), (40, 5161032), (43, 4800960), (45, 4587584), (48, 4300860), (60, 3440688), (64, 3225645), (72, 2867240), (80, 2580516), (86, 2400480), (90, 2293792), (96, 2150430), (120, 1720344), (129, 1600320), (144, 1433620), (160, 1290258), (172, 1200240), (180, 1146896), (192, 1075215), (215, 960192), (240, 860172), (258, 800160), (288, 716810), (320, 645129), (344, 600120), (360, 573448), (387, 533440), (430, 480096), (480, 430086), (516, 400080), (576, 358405), (645, 320064), (688, 300060), (720, 286724), (774, 266720), (860, 240048), (960, 215043), (1032, 200040), (1290, 160032), (1376, 150030), (1440, 143362), (1548, 133360), (1667, 123840), (1720, 120024), (1935, 106688), (2064, 100020), (2580, 80016), (2752, 75015), (2880, 71681), (3096, 66680), (3334, 61920), (3440, 60012), (3870, 53344), (4128, 50010), (5001, 41280), (5160, 40008), (6192, 33340), (6668, 30960), (6880, 30006), (7740, 26672), (8256, 25005), (8335, 24768), (10002, 20640), (10320, 20004), (12384, 16670), (13336, 15480), (13760, 15003)]