13961640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1511}}^1$

素因数の和:1543

約数の個数: 128

約数和(自身を含む): 52254720

約数和(自身を除く): 38293080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1511, 1540, 1848, 2310, 3022, 3080, 4533, 4620, 6044, 7555, 9066, 9240, 10577, 12088, 15110, 16621, 18132, 21154, 22665, 30220, 31731, 33242, 36264, 42308, 45330, 49863, 52885, 60440, 63462, 66484, 83105, 84616, 90660, 99726, 105770, 116347, 126924, 132968, 158655, 166210, 181320, 199452, 211540, 232694, 249315, 253848, 317310, 332420, 349041, 398904, 423080, 465388, 498630, 581735, 634620, 664840, 698082, 930776, 997260, 1163470, 1269240, 1396164, 1745205, 1994520, 2326940, 2792328, 3490410, 4653880, 6980820, 13961640]

約数ペア:

[(1, 13961640), (2, 6980820), (3, 4653880), (4, 3490410), (5, 2792328), (6, 2326940), (7, 1994520), (8, 1745205), (10, 1396164), (11, 1269240), (12, 1163470), (14, 997260), (15, 930776), (20, 698082), (21, 664840), (22, 634620), (24, 581735), (28, 498630), (30, 465388), (33, 423080), (35, 398904), (40, 349041), (42, 332420), (44, 317310), (55, 253848), (56, 249315), (60, 232694), (66, 211540), (70, 199452), (77, 181320), (84, 166210), (88, 158655), (105, 132968), (110, 126924), (120, 116347), (132, 105770), (140, 99726), (154, 90660), (165, 84616), (168, 83105), (210, 66484), (220, 63462), (231, 60440), (264, 52885), (280, 49863), (308, 45330), (330, 42308), (385, 36264), (420, 33242), (440, 31731), (462, 30220), (616, 22665), (660, 21154), (770, 18132), (840, 16621), (924, 15110), (1155, 12088), (1320, 10577), (1511, 9240), (1540, 9066), (1848, 7555), (2310, 6044), (3022, 4620), (3080, 4533)]