272451960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{643}}^1$

素因数の和:778

約数の個数: 192

約数和(自身を含む): 976510080

約数和(自身を除く): 704058120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 107, 110, 120, 132, 165, 180, 198, 214, 220, 264, 321, 330, 360, 396, 428, 440, 495, 535, 642, 643, 660, 792, 856, 963, 990, 1070, 1177, 1284, 1286, 1320, 1605, 1926, 1929, 1980, 2140, 2354, 2568, 2572, 3210, 3215, 3531, 3852, 3858, 3960, 4280, 4708, 4815, 5144, 5787, 5885, 6420, 6430, 7062, 7073, 7704, 7716, 9416, 9630, 9645, 10593, 11574, 11770, 12840, 12860, 14124, 14146, 15432, 17655, 19260, 19290, 21186, 21219, 23148, 23540, 25720, 28248, 28292, 28935, 35310, 35365, 38520, 38580, 42372, 42438, 46296, 47080, 52965, 56584, 57870, 63657, 68801, 70620, 70730, 77160, 84744, 84876, 105930, 106095, 115740, 127314, 137602, 141240, 141460, 169752, 206403, 211860, 212190, 231480, 254628, 275204, 282920, 318285, 344005, 412806, 423720, 424380, 509256, 550408, 619209, 636570, 688010, 756811, 825612, 848760, 1032015, 1238418, 1273140, 1376020, 1513622, 1651224, 2064030, 2270433, 2476836, 2546280, 2752040, 3027244, 3096045, 3784055, 4128060, 4540866, 4953672, 6054488, 6192090, 6811299, 7568110, 8256120, 9081732, 11352165, 12384180, 13622598, 15136220, 18163464, 22704330, 24768360, 27245196, 30272440, 34056495, 45408660, 54490392, 68112990, 90817320, 136225980, 272451960]

約数ペア:

[(1, 272451960), (2, 136225980), (3, 90817320), (4, 68112990), (5, 54490392), (6, 45408660), (8, 34056495), (9, 30272440), (10, 27245196), (11, 24768360), (12, 22704330), (15, 18163464), (18, 15136220), (20, 13622598), (22, 12384180), (24, 11352165), (30, 9081732), (33, 8256120), (36, 7568110), (40, 6811299), (44, 6192090), (45, 6054488), (55, 4953672), (60, 4540866), (66, 4128060), (72, 3784055), (88, 3096045), (90, 3027244), (99, 2752040), (107, 2546280), (110, 2476836), (120, 2270433), (132, 2064030), (165, 1651224), (180, 1513622), (198, 1376020), (214, 1273140), (220, 1238418), (264, 1032015), (321, 848760), (330, 825612), (360, 756811), (396, 688010), (428, 636570), (440, 619209), (495, 550408), (535, 509256), (642, 424380), (643, 423720), (660, 412806), (792, 344005), (856, 318285), (963, 282920), (990, 275204), (1070, 254628), (1177, 231480), (1284, 212190), (1286, 211860), (1320, 206403), (1605, 169752), (1926, 141460), (1929, 141240), (1980, 137602), (2140, 127314), (2354, 115740), (2568, 106095), (2572, 105930), (3210, 84876), (3215, 84744), (3531, 77160), (3852, 70730), (3858, 70620), (3960, 68801), (4280, 63657), (4708, 57870), (4815, 56584), (5144, 52965), (5787, 47080), (5885, 46296), (6420, 42438), (6430, 42372), (7062, 38580), (7073, 38520), (7704, 35365), (7716, 35310), (9416, 28935), (9630, 28292), (9645, 28248), (10593, 25720), (11574, 23540), (11770, 23148), (12840, 21219), (12860, 21186), (14124, 19290), (14146, 19260), (15432, 17655)]