138162360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{23497}}^1$

素因数の和:23525

約数の個数: 96

約数和(自身を含む): 482178960

約数和(自身を除く): 344016600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 23497, 46994, 70491, 93988, 117485, 140982, 164479, 187976, 234970, 281964, 328958, 352455, 469940, 493437, 563928, 657916, 704910, 822395, 939880, 986874, 1151353, 1315832, 1409820, 1644790, 1973748, 2302706, 2467185, 2819640, 3289580, 3454059, 3947496, 4605412, 4934370, 5756765, 6579160, 6908118, 9210824, 9868740, 11513530, 13816236, 17270295, 19737480, 23027060, 27632472, 34540590, 46054120, 69081180, 138162360]

約数ペア:

[(1, 138162360), (2, 69081180), (3, 46054120), (4, 34540590), (5, 27632472), (6, 23027060), (7, 19737480), (8, 17270295), (10, 13816236), (12, 11513530), (14, 9868740), (15, 9210824), (20, 6908118), (21, 6579160), (24, 5756765), (28, 4934370), (30, 4605412), (35, 3947496), (40, 3454059), (42, 3289580), (49, 2819640), (56, 2467185), (60, 2302706), (70, 1973748), (84, 1644790), (98, 1409820), (105, 1315832), (120, 1151353), (140, 986874), (147, 939880), (168, 822395), (196, 704910), (210, 657916), (245, 563928), (280, 493437), (294, 469940), (392, 352455), (420, 328958), (490, 281964), (588, 234970), (735, 187976), (840, 164479), (980, 140982), (1176, 117485), (1470, 93988), (1960, 70491), (2940, 46994), (5880, 23497)]