139236720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1327

約数の個数: 160

約数和(自身を含む): 501063168

約数和(自身を除く): 361826448

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 67, 70, 80, 84, 105, 112, 120, 134, 140, 168, 201, 210, 240, 268, 280, 335, 336, 402, 420, 469, 536, 560, 670, 804, 840, 938, 1005, 1072, 1237, 1340, 1407, 1608, 1680, 1876, 2010, 2345, 2474, 2680, 2814, 3216, 3711, 3752, 4020, 4690, 4948, 5360, 5628, 6185, 7035, 7422, 7504, 8040, 8659, 9380, 9896, 11256, 12370, 14070, 14844, 16080, 17318, 18555, 18760, 19792, 22512, 24740, 25977, 28140, 29688, 34636, 37110, 37520, 43295, 49480, 51954, 56280, 59376, 69272, 74220, 82879, 86590, 98960, 103908, 112560, 129885, 138544, 148440, 165758, 173180, 207816, 248637, 259770, 296880, 331516, 346360, 414395, 415632, 497274, 519540, 580153, 663032, 692720, 828790, 994548, 1039080, 1160306, 1243185, 1326064, 1657580, 1740459, 1989096, 2078160, 2320612, 2486370, 2900765, 3315160, 3480918, 3978192, 4641224, 4972740, 5801530, 6630320, 6961836, 8702295, 9282448, 9945480, 11603060, 13923672, 17404590, 19890960, 23206120, 27847344, 34809180, 46412240, 69618360, 139236720]

約数ペア:

[(1, 139236720), (2, 69618360), (3, 46412240), (4, 34809180), (5, 27847344), (6, 23206120), (7, 19890960), (8, 17404590), (10, 13923672), (12, 11603060), (14, 9945480), (15, 9282448), (16, 8702295), (20, 6961836), (21, 6630320), (24, 5801530), (28, 4972740), (30, 4641224), (35, 3978192), (40, 3480918), (42, 3315160), (48, 2900765), (56, 2486370), (60, 2320612), (67, 2078160), (70, 1989096), (80, 1740459), (84, 1657580), (105, 1326064), (112, 1243185), (120, 1160306), (134, 1039080), (140, 994548), (168, 828790), (201, 692720), (210, 663032), (240, 580153), (268, 519540), (280, 497274), (335, 415632), (336, 414395), (402, 346360), (420, 331516), (469, 296880), (536, 259770), (560, 248637), (670, 207816), (804, 173180), (840, 165758), (938, 148440), (1005, 138544), (1072, 129885), (1237, 112560), (1340, 103908), (1407, 98960), (1608, 86590), (1680, 82879), (1876, 74220), (2010, 69272), (2345, 59376), (2474, 56280), (2680, 51954), (2814, 49480), (3216, 43295), (3711, 37520), (3752, 37110), (4020, 34636), (4690, 29688), (4948, 28140), (5360, 25977), (5628, 24740), (6185, 22512), (7035, 19792), (7422, 18760), (7504, 18555), (8040, 17318), (8659, 16080), (9380, 14844), (9896, 14070), (11256, 12370)]