171297720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14419}}^1$

素因数の和:14450

約数の個数: 128

約数和(自身を含む): 622944000

約数和(自身を除く): 451646280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 14419, 28838, 43257, 57676, 72095, 86514, 115352, 129771, 144190, 158609, 173028, 216285, 259542, 288380, 317218, 346056, 389313, 432570, 475827, 519084, 576760, 634436, 648855, 778626, 793045, 865140, 951654, 1038168, 1268872, 1297710, 1427481, 1557252, 1586090, 1730280, 1903308, 1946565, 2379135, 2595420, 2854962, 3114504, 3172180, 3806616, 3893130, 4282443, 4758270, 5190840, 5709924, 6344360, 7137405, 7786260, 8564886, 9516540, 11419848, 14274810, 15572520, 17129772, 19033080, 21412215, 28549620, 34259544, 42824430, 57099240, 85648860, 171297720]

約数ペア:

[(1, 171297720), (2, 85648860), (3, 57099240), (4, 42824430), (5, 34259544), (6, 28549620), (8, 21412215), (9, 19033080), (10, 17129772), (11, 15572520), (12, 14274810), (15, 11419848), (18, 9516540), (20, 8564886), (22, 7786260), (24, 7137405), (27, 6344360), (30, 5709924), (33, 5190840), (36, 4758270), (40, 4282443), (44, 3893130), (45, 3806616), (54, 3172180), (55, 3114504), (60, 2854962), (66, 2595420), (72, 2379135), (88, 1946565), (90, 1903308), (99, 1730280), (108, 1586090), (110, 1557252), (120, 1427481), (132, 1297710), (135, 1268872), (165, 1038168), (180, 951654), (198, 865140), (216, 793045), (220, 778626), (264, 648855), (270, 634436), (297, 576760), (330, 519084), (360, 475827), (396, 432570), (440, 389313), (495, 346056), (540, 317218), (594, 288380), (660, 259542), (792, 216285), (990, 173028), (1080, 158609), (1188, 144190), (1320, 129771), (1485, 115352), (1980, 86514), (2376, 72095), (2970, 57676), (3960, 43257), (5940, 28838), (11880, 14419)]