269523520

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{17189}}^1$

素因数の和:17220

約数の個数: 84

約数和(自身を含む): 746630460

約数和(自身を除く): 477106940

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 140, 160, 196, 224, 245, 280, 320, 392, 448, 490, 560, 784, 980, 1120, 1568, 1960, 2240, 3136, 3920, 7840, 15680, 17189, 34378, 68756, 85945, 120323, 137512, 171890, 240646, 275024, 343780, 481292, 550048, 601615, 687560, 842261, 962584, 1100096, 1203230, 1375120, 1684522, 1925168, 2406460, 2750240, 3369044, 3850336, 4211305, 4812920, 5500480, 6738088, 7700672, 8422610, 9625840, 13476176, 16845220, 19251680, 26952352, 33690440, 38503360, 53904704, 67380880, 134761760, 269523520]

約数ペア:

[(1, 269523520), (2, 134761760), (4, 67380880), (5, 53904704), (7, 38503360), (8, 33690440), (10, 26952352), (14, 19251680), (16, 16845220), (20, 13476176), (28, 9625840), (32, 8422610), (35, 7700672), (40, 6738088), (49, 5500480), (56, 4812920), (64, 4211305), (70, 3850336), (80, 3369044), (98, 2750240), (112, 2406460), (140, 1925168), (160, 1684522), (196, 1375120), (224, 1203230), (245, 1100096), (280, 962584), (320, 842261), (392, 687560), (448, 601615), (490, 550048), (560, 481292), (784, 343780), (980, 275024), (1120, 240646), (1568, 171890), (1960, 137512), (2240, 120323), (3136, 85945), (3920, 68756), (7840, 34378), (15680, 17189)]