184993280

素因数分解:

$2^9\times 5^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:719

約数の個数: 80

約数和(自身を含む): 447828480

約数和(自身を除く): 262835200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 127, 128, 160, 254, 256, 320, 508, 512, 569, 635, 640, 1016, 1138, 1270, 1280, 2032, 2276, 2540, 2560, 2845, 4064, 4552, 5080, 5690, 8128, 9104, 10160, 11380, 16256, 18208, 20320, 22760, 32512, 36416, 40640, 45520, 65024, 72263, 72832, 81280, 91040, 144526, 145664, 162560, 182080, 289052, 291328, 325120, 361315, 364160, 578104, 722630, 728320, 1156208, 1445260, 1456640, 2312416, 2890520, 4624832, 5781040, 9249664, 11562080, 18499328, 23124160, 36998656, 46248320, 92496640, 184993280]

約数ペア:

[(1, 184993280), (2, 92496640), (4, 46248320), (5, 36998656), (8, 23124160), (10, 18499328), (16, 11562080), (20, 9249664), (32, 5781040), (40, 4624832), (64, 2890520), (80, 2312416), (127, 1456640), (128, 1445260), (160, 1156208), (254, 728320), (256, 722630), (320, 578104), (508, 364160), (512, 361315), (569, 325120), (635, 291328), (640, 289052), (1016, 182080), (1138, 162560), (1270, 145664), (1280, 144526), (2032, 91040), (2276, 81280), (2540, 72832), (2560, 72263), (2845, 65024), (4064, 45520), (4552, 40640), (5080, 36416), (5690, 32512), (8128, 22760), (9104, 20320), (10160, 18208), (11380, 16256)]