216839040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10267}}^1$

素因数の和:10300

約数の個数: 128

約数和(自身を含む): 754081920

約数和(自身を除く): 537242880

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, 128, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 384, 440, 480, 528, 640, 660, 704, 880, 960, 1056, 1320, 1408, 1760, 1920, 2112, 2640, 3520, 4224, 5280, 7040, 10267, 10560, 20534, 21120, 30801, 41068, 51335, 61602, 82136, 102670, 112937, 123204, 154005, 164272, 205340, 225874, 246408, 308010, 328544, 338811, 410680, 451748, 492816, 564685, 616020, 657088, 677622, 821360, 903496, 985632, 1129370, 1232040, 1314176, 1355244, 1642720, 1694055, 1806992, 1971264, 2258740, 2464080, 2710488, 3285440, 3388110, 3613984, 3942528, 4517480, 4928160, 5420976, 6570880, 6776220, 7227968, 9034960, 9856320, 10841952, 13552440, 14455936, 18069920, 19712640, 21683904, 27104880, 36139840, 43367808, 54209760, 72279680, 108419520, 216839040]

約数ペア:

[(1, 216839040), (2, 108419520), (3, 72279680), (4, 54209760), (5, 43367808), (6, 36139840), (8, 27104880), (10, 21683904), (11, 19712640), (12, 18069920), (15, 14455936), (16, 13552440), (20, 10841952), (22, 9856320), (24, 9034960), (30, 7227968), (32, 6776220), (33, 6570880), (40, 5420976), (44, 4928160), (48, 4517480), (55, 3942528), (60, 3613984), (64, 3388110), (66, 3285440), (80, 2710488), (88, 2464080), (96, 2258740), (110, 1971264), (120, 1806992), (128, 1694055), (132, 1642720), (160, 1355244), (165, 1314176), (176, 1232040), (192, 1129370), (220, 985632), (240, 903496), (264, 821360), (320, 677622), (330, 657088), (352, 616020), (384, 564685), (440, 492816), (480, 451748), (528, 410680), (640, 338811), (660, 328544), (704, 308010), (880, 246408), (960, 225874), (1056, 205340), (1320, 164272), (1408, 154005), (1760, 123204), (1920, 112937), (2112, 102670), (2640, 82136), (3520, 61602), (4224, 51335), (5280, 41068), (7040, 30801), (10267, 21120), (10560, 20534)]