211352640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1607}}^1$

素因数の和:1764

約数の個数: 112

約数和(自身を含む): 676363392

約数和(自身を除く): 465010752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 137, 160, 192, 240, 274, 320, 411, 480, 548, 685, 822, 960, 1096, 1370, 1607, 1644, 2055, 2192, 2740, 3214, 3288, 4110, 4384, 4821, 5480, 6428, 6576, 8035, 8220, 8768, 9642, 10960, 12856, 13152, 16070, 16440, 19284, 21920, 24105, 25712, 26304, 32140, 32880, 38568, 43840, 48210, 51424, 64280, 65760, 77136, 96420, 102848, 128560, 131520, 154272, 192840, 220159, 257120, 308544, 385680, 440318, 514240, 660477, 771360, 880636, 1100795, 1320954, 1542720, 1761272, 2201590, 2641908, 3302385, 3522544, 4403180, 5283816, 6604770, 7045088, 8806360, 10567632, 13209540, 14090176, 17612720, 21135264, 26419080, 35225440, 42270528, 52838160, 70450880, 105676320, 211352640]

約数ペア:

[(1, 211352640), (2, 105676320), (3, 70450880), (4, 52838160), (5, 42270528), (6, 35225440), (8, 26419080), (10, 21135264), (12, 17612720), (15, 14090176), (16, 13209540), (20, 10567632), (24, 8806360), (30, 7045088), (32, 6604770), (40, 5283816), (48, 4403180), (60, 3522544), (64, 3302385), (80, 2641908), (96, 2201590), (120, 1761272), (137, 1542720), (160, 1320954), (192, 1100795), (240, 880636), (274, 771360), (320, 660477), (411, 514240), (480, 440318), (548, 385680), (685, 308544), (822, 257120), (960, 220159), (1096, 192840), (1370, 154272), (1607, 131520), (1644, 128560), (2055, 102848), (2192, 96420), (2740, 77136), (3214, 65760), (3288, 64280), (4110, 51424), (4384, 48210), (4821, 43840), (5480, 38568), (6428, 32880), (6576, 32140), (8035, 26304), (8220, 25712), (8768, 24105), (9642, 21920), (10960, 19284), (12856, 16440), (13152, 16070)]