229511137680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28978679}}^1$

素因数の和:28978709

約数の個数: 120

約数和(自身を含む): 840845378880

約数和(自身を除く): 611334241200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 28978679, 57957358, 86936037, 115914716, 144893395, 173872074, 231829432, 260808111, 289786790, 318765469, 347744148, 434680185, 463658864, 521616222, 579573580, 637530938, 695488296, 869360370, 956296407, 1043232444, 1159147160, 1275061876, 1304040555, 1390976592, 1593827345, 1738720740, 1912592814, 2086464888, 2318294320, 2550123752, 2608081110, 2868889221, 3187654690, 3477441480, 3825185628, 4172929776, 4781482035, 5100247504, 5216162220, 5737778442, 6375309380, 6954882960, 7650371256, 9562964070, 10432324440, 11475556884, 12750618760, 14344446105, 15300742512, 19125928140, 20864648880, 22951113768, 25501237520, 28688892210, 38251856280, 45902227536, 57377784420, 76503712560, 114755568840, 229511137680]

約数ペア:

[(1, 229511137680), (2, 114755568840), (3, 76503712560), (4, 57377784420), (5, 45902227536), (6, 38251856280), (8, 28688892210), (9, 25501237520), (10, 22951113768), (11, 20864648880), (12, 19125928140), (15, 15300742512), (16, 14344446105), (18, 12750618760), (20, 11475556884), (22, 10432324440), (24, 9562964070), (30, 7650371256), (33, 6954882960), (36, 6375309380), (40, 5737778442), (44, 5216162220), (45, 5100247504), (48, 4781482035), (55, 4172929776), (60, 3825185628), (66, 3477441480), (72, 3187654690), (80, 2868889221), (88, 2608081110), (90, 2550123752), (99, 2318294320), (110, 2086464888), (120, 1912592814), (132, 1738720740), (144, 1593827345), (165, 1390976592), (176, 1304040555), (180, 1275061876), (198, 1159147160), (220, 1043232444), (240, 956296407), (264, 869360370), (330, 695488296), (360, 637530938), (396, 579573580), (440, 521616222), (495, 463658864), (528, 434680185), (660, 347744148), (720, 318765469), (792, 289786790), (880, 260808111), (990, 231829432), (1320, 173872074), (1584, 144893395), (1980, 115914716), (2640, 86936037), (3960, 57957358), (7920, 28978679)]