138315840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11083}}^1$

素因数の和:11116

約数の個数: 112

約数和(自身を含む): 472976448

約数和(自身を除く): 334660608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 11083, 12480, 22166, 33249, 44332, 55415, 66498, 88664, 110830, 132996, 144079, 166245, 177328, 221660, 265992, 288158, 332490, 354656, 432237, 443320, 531984, 576316, 664980, 709312, 720395, 864474, 886640, 1063968, 1152632, 1329960, 1440790, 1728948, 1773280, 2127936, 2161185, 2305264, 2659920, 2881580, 3457896, 3546560, 4322370, 4610528, 5319840, 5763160, 6915792, 8644740, 9221056, 10639680, 11526320, 13831584, 17289480, 23052640, 27663168, 34578960, 46105280, 69157920, 138315840]

約数ペア:

[(1, 138315840), (2, 69157920), (3, 46105280), (4, 34578960), (5, 27663168), (6, 23052640), (8, 17289480), (10, 13831584), (12, 11526320), (13, 10639680), (15, 9221056), (16, 8644740), (20, 6915792), (24, 5763160), (26, 5319840), (30, 4610528), (32, 4322370), (39, 3546560), (40, 3457896), (48, 2881580), (52, 2659920), (60, 2305264), (64, 2161185), (65, 2127936), (78, 1773280), (80, 1728948), (96, 1440790), (104, 1329960), (120, 1152632), (130, 1063968), (156, 886640), (160, 864474), (192, 720395), (195, 709312), (208, 664980), (240, 576316), (260, 531984), (312, 443320), (320, 432237), (390, 354656), (416, 332490), (480, 288158), (520, 265992), (624, 221660), (780, 177328), (832, 166245), (960, 144079), (1040, 132996), (1248, 110830), (1560, 88664), (2080, 66498), (2496, 55415), (3120, 44332), (4160, 33249), (6240, 22166), (11083, 12480)]