343254120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{587}}^1$

素因数の和:1055

約数の個数: 128

約数和(自身を含む): 1127831040

約数和(自身を除く): 784576920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 443, 587, 660, 886, 1174, 1320, 1329, 1761, 1772, 2215, 2348, 2658, 2935, 3522, 3544, 4430, 4696, 4873, 5316, 5870, 6457, 6645, 7044, 8805, 8860, 9746, 10632, 11740, 12914, 13290, 14088, 14619, 17610, 17720, 19371, 19492, 23480, 24365, 25828, 26580, 29238, 32285, 35220, 38742, 38984, 48730, 51656, 53160, 58476, 64570, 70440, 73095, 77484, 96855, 97460, 116952, 129140, 146190, 154968, 193710, 194920, 258280, 260041, 292380, 387420, 520082, 584760, 774840, 780123, 1040164, 1300205, 1560246, 2080328, 2600410, 2860451, 3120492, 3900615, 5200820, 5720902, 6240984, 7801230, 8581353, 10401640, 11441804, 14302255, 15602460, 17162706, 22883608, 28604510, 31204920, 34325412, 42906765, 57209020, 68650824, 85813530, 114418040, 171627060, 343254120]

約数ペア:

[(1, 343254120), (2, 171627060), (3, 114418040), (4, 85813530), (5, 68650824), (6, 57209020), (8, 42906765), (10, 34325412), (11, 31204920), (12, 28604510), (15, 22883608), (20, 17162706), (22, 15602460), (24, 14302255), (30, 11441804), (33, 10401640), (40, 8581353), (44, 7801230), (55, 6240984), (60, 5720902), (66, 5200820), (88, 3900615), (110, 3120492), (120, 2860451), (132, 2600410), (165, 2080328), (220, 1560246), (264, 1300205), (330, 1040164), (440, 780123), (443, 774840), (587, 584760), (660, 520082), (886, 387420), (1174, 292380), (1320, 260041), (1329, 258280), (1761, 194920), (1772, 193710), (2215, 154968), (2348, 146190), (2658, 129140), (2935, 116952), (3522, 97460), (3544, 96855), (4430, 77484), (4696, 73095), (4873, 70440), (5316, 64570), (5870, 58476), (6457, 53160), (6645, 51656), (7044, 48730), (8805, 38984), (8860, 38742), (9746, 35220), (10632, 32285), (11740, 29238), (12914, 26580), (13290, 25828), (14088, 24365), (14619, 23480), (17610, 19492), (17720, 19371)]