211075560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30859}}^1$

素因数の和:30895

約数の個数: 96

約数和(自身を含む): 722124000

約数和(自身を除く): 511048440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 30859, 61718, 92577, 123436, 154295, 185154, 246872, 277731, 308590, 370308, 462885, 555462, 586321, 617180, 740616, 925770, 1110924, 1172642, 1234360, 1388655, 1758963, 1851540, 2221848, 2345284, 2777310, 2931605, 3517926, 3703080, 4690568, 5276889, 5554620, 5863210, 7035852, 8794815, 10553778, 11109240, 11726420, 14071704, 17589630, 21107556, 23452840, 26384445, 35179260, 42215112, 52768890, 70358520, 105537780, 211075560]

約数ペア:

[(1, 211075560), (2, 105537780), (3, 70358520), (4, 52768890), (5, 42215112), (6, 35179260), (8, 26384445), (9, 23452840), (10, 21107556), (12, 17589630), (15, 14071704), (18, 11726420), (19, 11109240), (20, 10553778), (24, 8794815), (30, 7035852), (36, 5863210), (38, 5554620), (40, 5276889), (45, 4690568), (57, 3703080), (60, 3517926), (72, 2931605), (76, 2777310), (90, 2345284), (95, 2221848), (114, 1851540), (120, 1758963), (152, 1388655), (171, 1234360), (180, 1172642), (190, 1110924), (228, 925770), (285, 740616), (342, 617180), (360, 586321), (380, 555462), (456, 462885), (570, 370308), (684, 308590), (760, 277731), (855, 246872), (1140, 185154), (1368, 154295), (1710, 123436), (2280, 92577), (3420, 61718), (6840, 30859)]