144029200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{51439}}^1$

素因数の和:51464

約数の個数: 60

約数和(自身を含む): 395470720

約数和(自身を除く): 251441520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 50, 56, 70, 80, 100, 112, 140, 175, 200, 280, 350, 400, 560, 700, 1400, 2800, 51439, 102878, 205756, 257195, 360073, 411512, 514390, 720146, 823024, 1028780, 1285975, 1440292, 1800365, 2057560, 2571950, 2880584, 3600730, 4115120, 5143900, 5761168, 7201460, 9001825, 10287800, 14402920, 18003650, 20575600, 28805840, 36007300, 72014600, 144029200]

約数ペア:

[(1, 144029200), (2, 72014600), (4, 36007300), (5, 28805840), (7, 20575600), (8, 18003650), (10, 14402920), (14, 10287800), (16, 9001825), (20, 7201460), (25, 5761168), (28, 5143900), (35, 4115120), (40, 3600730), (50, 2880584), (56, 2571950), (70, 2057560), (80, 1800365), (100, 1440292), (112, 1285975), (140, 1028780), (175, 823024), (200, 720146), (280, 514390), (350, 411512), (400, 360073), (560, 257195), (700, 205756), (1400, 102878), (2800, 51439)]