16969920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1638

約数の個数: 112

約数和(自身を含む): 58814208

約数和(自身を除く): 41844288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1607, 1760, 2112, 2640, 3214, 3520, 4821, 5280, 6428, 8035, 9642, 10560, 12856, 16070, 17677, 19284, 24105, 25712, 32140, 35354, 38568, 48210, 51424, 53031, 64280, 70708, 77136, 88385, 96420, 102848, 106062, 128560, 141416, 154272, 176770, 192840, 212124, 257120, 265155, 282832, 308544, 353540, 385680, 424248, 514240, 530310, 565664, 707080, 771360, 848496, 1060620, 1131328, 1414160, 1542720, 1696992, 2121240, 2828320, 3393984, 4242480, 5656640, 8484960, 16969920]

約数ペア:

[(1, 16969920), (2, 8484960), (3, 5656640), (4, 4242480), (5, 3393984), (6, 2828320), (8, 2121240), (10, 1696992), (11, 1542720), (12, 1414160), (15, 1131328), (16, 1060620), (20, 848496), (22, 771360), (24, 707080), (30, 565664), (32, 530310), (33, 514240), (40, 424248), (44, 385680), (48, 353540), (55, 308544), (60, 282832), (64, 265155), (66, 257120), (80, 212124), (88, 192840), (96, 176770), (110, 154272), (120, 141416), (132, 128560), (160, 106062), (165, 102848), (176, 96420), (192, 88385), (220, 77136), (240, 70708), (264, 64280), (320, 53031), (330, 51424), (352, 48210), (440, 38568), (480, 35354), (528, 32140), (660, 25712), (704, 24105), (880, 19284), (960, 17677), (1056, 16070), (1320, 12856), (1607, 10560), (1760, 9642), (2112, 8035), (2640, 6428), (3214, 5280), (3520, 4821)]