169696560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64279}}^1$

素因数の和:64306

約数の個数: 80

約数和(自身を含む): 573891840

約数和(自身を除く): 404195280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 64279, 128558, 192837, 257116, 321395, 385674, 514232, 642790, 707069, 771348, 964185, 1028464, 1285580, 1414138, 1542696, 1928370, 2121207, 2571160, 2828276, 3085392, 3535345, 3856740, 4242414, 5142320, 5656552, 7070690, 7713480, 8484828, 10606035, 11313104, 14141380, 15426960, 16969656, 21212070, 28282760, 33939312, 42424140, 56565520, 84848280, 169696560]

約数ペア:

[(1, 169696560), (2, 84848280), (3, 56565520), (4, 42424140), (5, 33939312), (6, 28282760), (8, 21212070), (10, 16969656), (11, 15426960), (12, 14141380), (15, 11313104), (16, 10606035), (20, 8484828), (22, 7713480), (24, 7070690), (30, 5656552), (33, 5142320), (40, 4242414), (44, 3856740), (48, 3535345), (55, 3085392), (60, 2828276), (66, 2571160), (80, 2121207), (88, 1928370), (110, 1542696), (120, 1414138), (132, 1285580), (165, 1028464), (176, 964185), (220, 771348), (240, 707069), (264, 642790), (330, 514232), (440, 385674), (528, 321395), (660, 257116), (880, 192837), (1320, 128558), (2640, 64279)]