73306240

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{16363}}^1$

素因数の和:16389

約数の個数: 64

約数和(自身を含む): 200295360

約数和(自身を除く): 126989120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 16363, 32726, 65452, 81815, 114541, 130904, 163630, 229082, 261808, 327260, 458164, 523616, 572705, 654520, 916328, 1047232, 1145410, 1309040, 1832656, 2094464, 2290820, 2618080, 3665312, 4581640, 5236160, 7330624, 9163280, 10472320, 14661248, 18326560, 36653120, 73306240]

約数ペア:

[(1, 73306240), (2, 36653120), (4, 18326560), (5, 14661248), (7, 10472320), (8, 9163280), (10, 7330624), (14, 5236160), (16, 4581640), (20, 3665312), (28, 2618080), (32, 2290820), (35, 2094464), (40, 1832656), (56, 1309040), (64, 1145410), (70, 1047232), (80, 916328), (112, 654520), (128, 572705), (140, 523616), (160, 458164), (224, 327260), (280, 261808), (320, 229082), (448, 163630), (560, 130904), (640, 114541), (896, 81815), (1120, 65452), (2240, 32726), (4480, 16363)]