211380480

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:397

約数の個数: 216

約数和(自身を含む): 746141760

約数和(自身を除く): 534761280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 64, 72, 80, 90, 96, 118, 120, 128, 144, 160, 177, 180, 192, 236, 240, 256, 288, 295, 311, 320, 354, 360, 384, 472, 480, 531, 576, 590, 622, 640, 708, 720, 768, 885, 933, 944, 960, 1062, 1152, 1180, 1244, 1280, 1416, 1440, 1555, 1770, 1866, 1888, 1920, 2124, 2304, 2360, 2488, 2655, 2799, 2832, 2880, 3110, 3540, 3732, 3776, 3840, 4248, 4665, 4720, 4976, 5310, 5598, 5664, 5760, 6220, 7080, 7464, 7552, 8496, 9330, 9440, 9952, 10620, 11196, 11328, 11520, 12440, 13995, 14160, 14928, 15104, 16992, 18349, 18660, 18880, 19904, 21240, 22392, 22656, 24880, 27990, 28320, 29856, 33984, 36698, 37320, 37760, 39808, 42480, 44784, 45312, 49760, 55047, 55980, 56640, 59712, 67968, 73396, 74640, 75520, 79616, 84960, 89568, 91745, 99520, 110094, 111960, 113280, 119424, 135936, 146792, 149280, 165141, 169920, 179136, 183490, 199040, 220188, 223920, 226560, 238848, 275235, 293584, 298560, 330282, 339840, 358272, 366980, 398080, 440376, 447840, 550470, 587168, 597120, 660564, 679680, 716544, 733960, 825705, 880752, 895680, 1100940, 1174336, 1194240, 1321128, 1467920, 1651410, 1761504, 1791360, 2201880, 2348672, 2642256, 2935840, 3302820, 3523008, 3582720, 4403760, 4697344, 5284512, 5871680, 6605640, 7046016, 8807520, 10569024, 11743360, 13211280, 14092032, 17615040, 21138048, 23486720, 26422560, 35230080, 42276096, 52845120, 70460160, 105690240, 211380480]

約数ペア:

[(1, 211380480), (2, 105690240), (3, 70460160), (4, 52845120), (5, 42276096), (6, 35230080), (8, 26422560), (9, 23486720), (10, 21138048), (12, 17615040), (15, 14092032), (16, 13211280), (18, 11743360), (20, 10569024), (24, 8807520), (30, 7046016), (32, 6605640), (36, 5871680), (40, 5284512), (45, 4697344), (48, 4403760), (59, 3582720), (60, 3523008), (64, 3302820), (72, 2935840), (80, 2642256), (90, 2348672), (96, 2201880), (118, 1791360), (120, 1761504), (128, 1651410), (144, 1467920), (160, 1321128), (177, 1194240), (180, 1174336), (192, 1100940), (236, 895680), (240, 880752), (256, 825705), (288, 733960), (295, 716544), (311, 679680), (320, 660564), (354, 597120), (360, 587168), (384, 550470), (472, 447840), (480, 440376), (531, 398080), (576, 366980), (590, 358272), (622, 339840), (640, 330282), (708, 298560), (720, 293584), (768, 275235), (885, 238848), (933, 226560), (944, 223920), (960, 220188), (1062, 199040), (1152, 183490), (1180, 179136), (1244, 169920), (1280, 165141), (1416, 149280), (1440, 146792), (1555, 135936), (1770, 119424), (1866, 113280), (1888, 111960), (1920, 110094), (2124, 99520), (2304, 91745), (2360, 89568), (2488, 84960), (2655, 79616), (2799, 75520), (2832, 74640), (2880, 73396), (3110, 67968), (3540, 59712), (3732, 56640), (3776, 55980), (3840, 55047), (4248, 49760), (4665, 45312), (4720, 44784), (4976, 42480), (5310, 39808), (5598, 37760), (5664, 37320), (5760, 36698), (6220, 33984), (7080, 29856), (7464, 28320), (7552, 27990), (8496, 24880), (9330, 22656), (9440, 22392), (9952, 21240), (10620, 19904), (11196, 18880), (11328, 18660), (11520, 18349), (12440, 16992), (13995, 15104), (14160, 14928)]