138613626880

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{365851}}^1$

素因数の和:365915

約数の個数: 96

約数和(自身を含む): 341581378320

約数和(自身を除く): 202967751440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 256, 296, 320, 370, 512, 592, 640, 740, 1024, 1184, 1280, 1480, 2048, 2368, 2560, 2960, 4736, 5120, 5920, 9472, 10240, 11840, 18944, 23680, 37888, 47360, 75776, 94720, 189440, 365851, 378880, 731702, 1463404, 1829255, 2926808, 3658510, 5853616, 7317020, 11707232, 13536487, 14634040, 23414464, 27072974, 29268080, 46828928, 54145948, 58536160, 67682435, 93657856, 108291896, 117072320, 135364870, 187315712, 216583792, 234144640, 270729740, 374631424, 433167584, 468289280, 541459480, 749262848, 866335168, 936578560, 1082918960, 1732670336, 1873157120, 2165837920, 3465340672, 3746314240, 4331675840, 6930681344, 8663351680, 13861362688, 17326703360, 27722725376, 34653406720, 69306813440, 138613626880]

約数ペア:

[(1, 138613626880), (2, 69306813440), (4, 34653406720), (5, 27722725376), (8, 17326703360), (10, 13861362688), (16, 8663351680), (20, 6930681344), (32, 4331675840), (37, 3746314240), (40, 3465340672), (64, 2165837920), (74, 1873157120), (80, 1732670336), (128, 1082918960), (148, 936578560), (160, 866335168), (185, 749262848), (256, 541459480), (296, 468289280), (320, 433167584), (370, 374631424), (512, 270729740), (592, 234144640), (640, 216583792), (740, 187315712), (1024, 135364870), (1184, 117072320), (1280, 108291896), (1480, 93657856), (2048, 67682435), (2368, 58536160), (2560, 54145948), (2960, 46828928), (4736, 29268080), (5120, 27072974), (5920, 23414464), (9472, 14634040), (10240, 13536487), (11840, 11707232), (18944, 7317020), (23680, 5853616), (37888, 3658510), (47360, 2926808), (75776, 1829255), (94720, 1463404), (189440, 731702), (365851, 378880)]